Location: Brazil
  Remote: Yes
  Willing to relocate: Open to discuss
  Résumé/CV: https://drive.google.com/file/d/12S_TveuQgakxMumV8mR8y6MoJ2Fvdf6U/view?usp=drive_link
  Email: barreiroraphael@gmail.com
  LinkedIn: https://linkedin.com/in/raphaelbarreiro

- Co-founded a Brazilian B2B SaaS Startup (FoodTech/AgTech) 3 years ago, leading end-to-end product development. Reached 1k+ users within 10 months. Today, it's backed by an international investor with current valuation close to $1M.

- Founding Engineer at a Sweden-based startup, "owning" (main responsible for) the codebase and product architecture (with a lot of hands-on), from pre-seed through funding and team scaling.

- Built AI-driven systems across US and EU companies, including underwriting workflows (fintech, US) and real-time meeting intelligence pipelines (Germany)

- Graduated Systems Analyst and Developer. Currently pursuing MBA in Big Data (only 2 months to finish). Certified Oracle AI Foundations Associate and JavaScript/TypeScript Platform Developer. 60+ DEV/ENG/Leadership course certificates.

Strong in React, TypeScript, Node.js, Python, AWS, Supabase, Cloudflare, Agentic Development (full DEV cicles with AI agents, which reduces signiflicantly ENG costs) and more.

Looking for remote opportunities, available and willing to start right away and deliver results from day 0.

  - Location: Chicago, IL, USA
  - Remote: Yes
  - Willing to relocate: No
  - Technologies: TypeScript, React, Next.js, Node.js, Python, Cloudflare Workers/Durable Objects/D1/KV, Hono, Drizzle ORM, SQLite, PostgreSQL, OpenAI/Anthropic APIs, MCP, Tailwind, Git
  - Résumé/CV: https://nicobaier.com/resume.pdf
  - Email: nico.baier@gmail.com
  - Github: https://github.com/nbbaier
  - LinkedIn: https://www.linkedin.com/in/nicobaier
  - Website: https://nicobaier.com

  Location: Nashville, TN
  Remote: true
  Willing to relocate: false
  Technologies: Python, Django, IaC, Terraform, Golang, CI/CD, Azure/AWS, {ba,z}sh, Lua, Springboot, 
                Redis, Docker, Open Service Broker, {,non}relational & vector dbs, shared services, SOA 
  Email: mvdoster@gmail.com

sr. cloud software engineer @ Mastercard (5 years)

  Designed and built Platform-as-a-Service for microservice workloads running on Azure and AWS
  to migrate on-prem workloads to the cloud. The platform operates globally, allowing teams to 
  deploy to several Azure-backed regions worldwide. Helped plan and create regional landing zones
  in Azure for application teams wanting to perform globally. Designed platform components using 
  Terraform, Go, and Node; developed support tooling using Bash, Python, and Azure CLI. De-risk the 
  platform by addressing security vulnerabilities and ensuring the platform is PCI compliant.

  Worked as part of the DevOps team to manage a 15k core CentOS HPC cluster. Designed and implemented
  Python-based security scanning pipeline to securely deploy & run Apptainer images via SLURM.
  Coordinated cross-team emergency patching efforts. Collaborated with researchers and engineers across
  3-letter institutions to deliver secure research infrastructure. Built CI/CD Pipelines with GitHub, Jenkins,
  to automate code builds, testing, and deployments. Wrote Puppet modules to manage configuration of HPC fleet. 
  Wrote custom Puppet module & Python scripts to automatically remediate Tenable findings.

  Used Django, Celery, Selenium grid, and AWS API Gateway for IP rotation to scrape USPTO patent PDFs,
  apply CV for data extraction, and generate reports with relevant claims, saving employees 4-5 hours daily.
  Wrote E2E black-box/fuzzing unit tests. Automated on-premise deployment via Github Actions and Ansible.

Remote: Yes

Willing to relocate: Yes

Technologies: AWS, Azure, Terraform, Python, CI/CD, Docker, Kubernetes, Backend systems, RAG/LLM pipelines

Résumé/CV: https://drive.google.com/file/d/11qe_RNKcAg0ZvMNWGuuH_JSQaeF...

Portfolio: https://mehul-portfolio-sand.vercel.app/

Email: mehul.mangave@sjsu.edu

I work on infrastructure and backend systems, with experience running production workloads.

At Syngenta, I helped scale AWS infrastructure across 100+ accounts, improving reliability and driving ~$500K in annual cost savings. At State Street, I built an internal AI system (RAG-based) and automation tooling that reduced manual setup effort by ~60% and improved developer workflows.

I enjoy owning systems end-to-end, from design to production, especially where reliability, performance, and real-world usage matter. Looking for roles in infrastructure, platform, or AI systems where I can ship and iterate quickly.

Remote: Yes (open to hybrid or remote)

Willing to relocate: Yes (SF, NYC, Austin, or other US locations)

Technologies: Python, FastAPI, TypeScript, React, PostgreSQL, SQLite, Docker, AWS, PyTorch, LLM APIs (OpenAI/Anthropic), LangChain

Résumé/CV: https://darshannere.com | https://github.com/darshannere

Email: darshan.nere2@gmail.com

I build AI agent infrastructure, most recently Tracea (tracea.dev), an open-source observability platform for AI agent teams that patches the HTTP transport layer to trace LLM calls without framework changes. Also built ObservAgent (300+ users, open source) and published research on GRPO fine-tuning for medical reasoning (+11% accuracy over SFT baseline).

Looking for full-stack or AI/ML engineering roles at early-stage startups or growth-stage companies where I can work on production AI systems with high ownership and real impact. Strong preference for roles involving LLM integration, agent infrastructure, or AI observability.

Senior engineer with 12 years of experience in Ruby on Rails. I'm a strong generalist who quickly builds deep understanding of codebases, systems, and product context.

I care about quality, reliability, and maintainability, and I particularly enjoy refactoring existing code improve those aspects. I aim to solve immediate problems in ways that also support the broader product vision.

I consistently look for opportunities to reduce friction, improving the experience for both users and developers. For example, I built [activerecord_where_assoc](https://github.com/MaxLap/activerecord_where_assoc), a Ruby library with over 1.5 million downloads.

Open to full-time and part-time engagements.

  Location: Takoma Park, MD, USA
  Remote: Yes
  Willing to relocate: No
  Technologies: All LLMs, Python, JavaScript, TypeScript, Swift 
  Portfolio: https://www.michaeldouma.com
  Email: m5@inotherwords-studio.com

I'm good at communicating clearly: my interactive article on multi-word expressions in English trended on Hacker News in February.

Looking for an applied AI role at a smaller company where I can help you strategize, build, and deploy. I'd shine on developer tools, learning platforms, knowledge products, creative AI, thinky games, or anything that needs to be more accessible to users.

  Latest: https://www.linguabase.org, https://www.inotherwords.app
  LinkedIn: https://www.linkedin.com/in/michaeldouma/

Remote: Yes

Willing to relocate: Yes

Technologies: JavaScript/TypeScript, React, Node.js, Ruby, SQL, Express, Jest, PostgreSQL, PGVector, MongoDB, Claude Code (Skills, etc.), Cursor, Mastra, OpenAI API, AI Agents (MCP, Tools, RAG, etc.) AWS (CDK, SDK, EC2, EKS, S3, Lambda), Vite, Zod, Docker, Nginx...

Résumé/CV: https://drive.google.com/file/d/1cr_P0zwN8MxiHlvtn9TR4sQnP_d...

Email: alex.stout55555@gmail.com

Hi, I'm Alex Stout, I'm a full-stack software engineer who's combined their mastery of the fundamentals with modern AI development techniques, e.g. RAG pipelines, agentic systems, MCP, tools, and skills for IDE agents like Claude Code. Last year I co-created Unilogs, a scalable log observability platform, and earlier this year I helped launch Mastra version 1.0 (an agentic AI framework). Most recently I've been running an experiment on an agentic debate system, which you can read more about in this short write-up: https://medium.com/@alex.stout55555/agentic-debate-an-archit...

Remote: Yes

Willing to relocate: No

Technologies: JS/TypeScript, React, Next.js, Node.js, Express, SQL, Postgres, Mongodb, DynamoDB, AWS(SDKs mostly), Nginx, OpenAI api, Mastra ...

Résumé/CV: https://drive.google.com/file/d/1K1ViD-2XndMoD4ZIz998KnUvEHZ...

Email: zijin@ualberta.ca

Hello there, I am a full-stack developer based in BC, Canada, with experience in tools like JavaScript/TS, React, Node.js, Express, and Postgres, and I am also comfortable working with AWS and AI(rag/agents). I recently developed Rabbitory, an open-source RabbitMQ deployment/management platform (https://rabbitory.github.io/). I also built a Datadog LLM trace exporter for Mastra AI (https://mastra.ai/docs/observability/tracing/exporters/datad...).

About: Senior UI/UX Designer with 7+ years across AI-driven consumer and enterprise platforms. Shipped an AI POS at RadiusAI now live in 900+ stores and NFL stadiums ($150K+ processed, 7K transactions, ~6s checkouts). Patent holder — EEG-controlled exoskeleton for post-stroke rehab. Integrate AI into design workflows to move faster from problem to validated interaction.

Location: Remote (Asia + worldwide), async-friendly across time zones Remote: Yes Willing to relocate: India and UAE

Technologies: Design: Figma, Illustrator, Photoshop Prototyping: Figma, Figma Make, Framer, After Effects Animation: Lottie, LottieLab, After Effects AI: Claude MCP, Google AI Studio, Figma Make Wireframing & Flows: Figma, FigJam, Miro Handoff: Zeplin, Figma

Skills: design systems, prototyping, journey mapping, usability testing, info architecture, system design, responsive design, user modeling, prompt engineering, AI workflows, generative UX, AI validation, AI strategy

Portfolio: https://suleimanyusuf.framer.website/ Resume: https://drive.google.com/file/d/1CoRMzO0nR-eHmgrcZY8RBt-Zesi... Email: suleimanyusufbiomedi720@gmail.com

There are 2 kinds of documentation: how to make something and how to use something. They are very different. When you are making something you need to document what it is supposed to do (because the code tells us what it does and bugs are when it does something incorrect). You also need to document why you decided to do it that way so when you go back in 6 months you can pick up more easily. When you are making user docs you need to think like a user, mainly assuming they never used it before, and they just want to get that task done so they can do all the other tasks they have to do. Documentation is customer facing because when docs work, customers learn to trust you.

I create documentation that builds trust and help customers use the product successfully. I reduced tech support calls by 60% and increased support website lists by 40%.

  Location: Lithuania (EU) / Ukraine (I split my time between the two)
  Remote: Yes
  Willing to relocate: No
  Technologies: C++, Embedded Linux, Networking, Concurrency, Docker, Github Actions, Pytorch, CUDA, OpenCL, Image Processing, Video I/O (codecs, containers).
  Resume: https://tulon.github.io/assets/CV_Josif_Arcimovic.pdf
  Website: https://tulon.github.io/
  Email: joseph <dot> artsimovich <at> gmx <dot> com

My preferred next career move is independent contracting. 6-12 months contracts ideally. I will also consider permanent fully remote positions, but only quite senior ones - Staff Engineer / Architect level.

I've been fully remote since 2018 and I intend to keep it that way.

  Location: Tunis, Tunisia
  Remote: Yes
  Willing to relocate: No, still a student
  Technologies: 
      AI: pytorch / sklearn / langchain
      backend: spring boot / FastAPI / Nest
      systems: CUDA / C++
  Résumé/CV: https://drive.google.com/file/d/1glAP_E0g_91hsCVqKKV-p4qcSgJpF-F8/view?usp=sharing
  Email: medyassine.kallel@ieee.org

My background spans AI engineering, full-stack development, and systems design. I’ve shipped production-grade tools under real constraints, including a data science competition platform that handled sustained load for a hackathon we hosted at IEEE INSAT, an AI CLI assistant with 230+ GitHub stars and +800 Docker pulls, and an IoT anomaly detection engine for live solar sensor data for a winning hackathon project. Most recently, I’ve been building a multi-agent clinical reasoning platform at my part-time at a biotech startup alongside my studies.

I'm looking for remote internships or part-time positions in backend or AI.

Remote: Yes

Technologies: Python, PHP, n8n, LangChain, LLM APIs, FastAPI, DB systems, REST/webhook integrations, and bots.

GitHub: https://github.com/kadnan

Email: kadnan@gmail.com

CV (yes, it's a video — worth 3 minutes): https://www.youtube.com/watch?v=5HpDELb-6Q8

---

I build systems that replace the spreadsheet-and-Slack-message chaos that quietly costs companies 20+ hours a week.

At a US marketing agency, I own the entire automation layer: lead qualification bots, AI-driven customer support pipelines, and internal reporting that used to need 3 people.

A few things I've shipped:

- An AI support agent that finds out the reason for the overdue tickets.

- Scraping pipeline that tracks 50k+ real estate listings daily without getting blocked.

I don't just write code. I sit with the ops problem first, then build the smallest system that solves it permanently.

Blog (if you want to see how I think): https://blog.adnansiddiqi.me

Remote: Yes (US/EU friendly)

Willing to relocate: Open to short on-site trips

Technologies: Rust, TypeScript, Node.js, Cloudflare Workers, edge compute, audit-trail / cryptographic-provenance systems (SHA-256, RFC 8785 JCS canonicalization), AI inference proxying, full-stack web, PostgreSQL.

Résumé/CV: https://jakejoyner.com/cv/

Email: jakejoyner9@gmail.com

I'm building AILedger (ailedger.dev) — tamper-evident chain of custody for every AI inference an enterprise's product makes, aimed at the EU AI Act Article 12 / Article 79 compliance question (enforcement August 2, 2026). Pre-revenue, in early customer conversations. Public Rust work at github.com/jakejjoyner.

Primarily seeking short-term contract work (4-12 weeks, ~20-30 hr/week, $150/hr) to fund AILedger's runway. Open to fractional-engineer engagements. Will consider full-time only if exceptionally aligned with the AILedger thesis — compliance / AI infrastructure / audit / Cloudflare-edge stack.

Strongest fit:

- Audit / compliance-adjacent infrastructure: tamper-evident logging, evidence collection, SOC 2 / AI Act prep, cryptographic provenance.

- Cloudflare Workers / edge compute / API proxying — including AI inference middleware (cost metering, prompt-injection defense, observability).

- Rust greenfield, or Rust-meets-TypeScript stacks.

- Full-stack product work where correctness matters more than ship-speed.

Remote: Yes

Willing to relocate: No

Technologies: TypeScript, Rust, C#, React, Node.js, PostgreSQL, Unity3D, HTML, CSS, Python, Java, C++

Résumé/CV: https://agamecoder.com/resume/

Email: andrew.bowers@agamecoder.com

I'm a full-stack engineer with 11+ years of professional software development experience in a diverse range of environments. Seeking a full-time position working as an individual contributor on a small to medium sized team. Opportunities to mentor or lead also desired.

Remote: Remote (EU friendly, limited US/Canada hours)

Willing to relocate: No

Technologies: Ruby On Rails, Ruby, TypeScript, JavaScript, PostgreSQL, HTML/CSS, Sinatra, Chartkick, StimulusJS, jQuery, Handlebars, Bootstrap, Tailwind CSS, Heroku, Render, Git, VS Code, OmniAuth

Résumé/CV: https://drive.google.com/file/d/1s70R5YQDzyx7cFfagbHAJ4oNI9l...

GitHub: https://github.com/yuhruh

LinkedIn: https://www.linkedin.com/in/yuruhuang/

Portfolio: https://pet-feeding-tracker-v4.up.railway.app

Email: yuhruhgrape@gmail.com

Hello, I'm Rita. I am an independent software engineer with over 4 years of full-stack development experience. Recently, I created an app "Pet Feeder Tracker" using PostgreSQL, Ruby On Rails 8, StimulusJS, Tailwind CSS, OmniAuth(User Authentication), functional test, Gemini CLI to transformed messey datasheet to organized and visualization chart trend.

Looking for: Ruby on Rails Developer/ Fullstack Engineer/ Backend Engineer.

Remote: Only. Open-minded to occasional travel.

Willing to relocate: No

Technologies: Python, Postgres, Flask, Containers, k8s, Ansible, Terraform, Helm, Linux, various clouds. Currently learning Rust. Etc...

Resume/CV: https://www.linkedin.com/in/kurtismullins or https://www.kurtismullins.com (WIP)

Email: hire@kurtismullins.com

18 Years Web, SaaS, Full-Stack, Backend, and SRE/DevOps/Platform Engineering.

Looking for freelance clients/projects and part-time opportunities.

Would love to work with universities, research institutes, public good non-profits, and so forth but open to working with all kinds of wonderful people!

Work-life balance is my goal over getting rich; if you support my lifestyle then I am happy to reciprocate with my time & skills.

At home, you can find me homesteading and exploring merging tech knowledge with the natural, real world. Currently refreshing my old electronics skills to build sensors and automation systems for various projects around the house (e.g. growing food, rain water collection, etc..)

I have recently traveled to Boston a few times (its ~3 hours by train) and its amazing! Would love to make some connections down there as well. I can't come down every day but am open-minded to dropping in every once in a while.

I also really want to check out MIT (swap meet & library!), FSF, and all of this super cool culture in Boston that was too far away when I used to live in Ohio.

Thanks!

Remote: Yes (EU hours, async with US)

Willing to relocate: No

Technologies: AWS, GCP, Kubernetes, Terraform, Java, Python, Go, Postgres, infra and backend generally

Résumé/CV: https://blog.backslasher.net/about/

Email: jobs@backslasher.net

I'm an independent software architect. Companies bring me in for the painful infra and backend projects their team can't get to without derailing core work, usually migrations, reliability fixes, and cost takeouts.

Recent: AWS to GCP migration saving $5K/month with zero downtime. Cassandra to DynamoDB migration, no downtime. Build times 30min to 3min, success rate 70% to 97%. Once replaced a planned 2-month rewrite with a 6-line diff.

Background: 6 years at Facebook (reliability/performance/security at billion-user scale), then architect at two growth-stage startups. Independent since 2025.

Best fit: growth-stage company with a defined infra-shaped problem and budget to have someone senior own it end-to-end. Probably not the right call for ongoing IC work or pure feature delivery. I work fixed-price when scope is clear, hourly when it isn't.

Technologies: Design, Vue.js, React, Django, Phoenix framework, PHP, Product Design, Front-end Development and a lot more.

Résumé/CV: https://gilli.is

Email: gilli@hn.gilli.is

About: I am a UX Engineer, who loves solving complex problems, with over 15 years of experience in AI, Fin-Tech, Journalism, TV, and Media, Health, Science, and a lot more. I've taken countless projects from 0 to 1. I pick up new tech easily and like working on complex products. I take my work very seriously and put a lot of work into excellent communication, proper planning, and properly understanding your product.

Notable Clients: JPMorgan Chase, Santander Bank, Rob Walling, Trello, Peter Diamandis, Syncthing, SimplyCredit

Remote: Only. Have done it for most of my career, have home office and not kitchen table, can work async, used to time zone differences etc etc.

Willing to relocate: Not on the first date.

Technologies: C++, Python, Yocto, windows native, Qt, iot stuff, arm linux, all those buses like i2c, spi, serial, Android, Couchdb.

Résumé/CV: Linkedin link in profile, or same user as here.

Email: Description in profile.

General use developer/architect/lead for those keywords above or other keywords.

Used to working independently, architecturizing and/or coordinating tiny teams.

Have carried a lot of customer's bits from wherever they were generated to wherever they were needed. Either just talking to sensors or doing the whole chain, daemons and GUIs if the project required them.

Have done software archaeology on mature code bases and fixed/improved them. As a matter of fact that's what I'm doing now, bringing an old native windows application to the 21st century.

Not necessarily looking for full time employment, if someone just wants to get to know people via part time / fixed duration projects, that would be just fine(tm). Especially if they're a smaller organization, i might do better in one of those.

https://github.com/thecolorblue/coach-loop

Location: Cleveland, Ohio

Remote: yes

Willing to relocate: no

Technologies: react, typescript, python, postgresql, AWS, GCP, LLM agents

Résumé/CV: https://docs.google.com/document/d/1pGfDBQkmiCBsoDr0_nInqw6S...

Email: brad.bdavis1@gmail.com

Remote: Yes (working EU+US remotely since 2014)

Willing to relocate: No, but I travel for kickoffs and on-site work

Technologies:

  AI / ML - PyTorch, TensorFlow, custom C++ inference, RL, speech, computer vision
  Systems - C++ (NEON / AVX), Python, CUDA, kernel drivers (Win / Mac / Linux)
  Distributed - Ansible, Docker, PostgreSQL
  Real-time - DSP, vectorized audio, low-latency pipelines
  Hardware - PCB design (KiCad / Altium), firmware, FPGA, USB3

GitHub: https://github.com/fxtentacle

Email: hn (at) hajo (dot) me

Hi, I'm Hajo. 20+ years shipping production systems, 12+ as CTO. I'm a fractional CTO and I offer AI R&D, performance optimization, and due diligence as freelance consulting services. You might know me from:

ImageRights: sole architect, 10+ years in prod. Web crawling stack (5000+ concurrent tasks via Ansible), distributed C++ content-based image retrieval database scaling to billions of web images, all internal AI filters, plus workflow automation. Still running today.

Spatial Audio Designer: sole developer. 500+ channels real-time on 2013 hardware. NEON / AVX-vectorized DSP, plugins for VST / RTAS / AU / AAX, kernel drivers for virtual sound cards on Mac and Windows, ARM port for embedded and VR. Still in use by famous Hollywood studios.

And yesterday, I figured out how to make MSFS2024 run with multi-camera and instrument pop-outs in Proton 11. Understanding the root cause required tracing the full stack from inside the game, through vkd3d, Proton, the host Linux OS, down to the GPU driver.

Ideally, I'm looking for 5-10 days per month part-time projects. Plus I'd love to work on applied AI / robotics.

  Location: Switzerland
  Remote: Yes
  Willing to relocate: No
  Technologies: LLMs (Anthropic, OpenAI), TypeScript, Bun, React, Remix, Next, Node, Django, Python, Tailwind, SQLite, OCaml, Nix
  Résumé/CV: https://www.linkedin.com/in/joseferben
  Email: josef@erben.systems
  Github: https://github.com/joseferben

I run my own LLC and I'm open to contract work.

I'm a final-year Information Systems Engineering student at Sakarya University (graduating July 2026). For the past year I've been building TerapistBul — a therapist-matching platform for the Turkish healthcare market. Shipped end-to-end: Next.js frontend, Laravel API, database modeling, deployment. Registered as a sole proprietor (NACE 621000) to operate it legally and to invoice internationally without paperwork friction.

Looking for: Junior Full-Stack or Frontend role at a remote-first company. Want to ship from day one and learn from engineers operating at scale. Comfortable owning problems end-to-end.

Open to contract or full-time. No US visa needed (remote work from Türkiye).

Remote: Yes

Willing to relocate: No

Technologies: Django, FastAPI, Python, React, AI (OpenAI, Anthropic, ChatGPT), Roku BrightScript, Linux, AWS, Google Cloud, DigitalOcean, Ant Media Server (HLS/RTMP streaming, 24/7 channels), video pipelines, automation

Résumé/CV: https://www.ryanvinson.com

Email: info@ryanvinson.com

Who I am: Fractional CTO with 25+ years of experience building and scaling products across multiple generations of the web. I’m often brought in to turn ideas into working systems quickly, or to stabilize and evolve existing platforms.

I’ve led teams, hired engineers, defined architecture, and stayed hands-on in the code. My work spans AI-driven platforms, streaming media systems, and full-stack web applications. I’m comfortable operating at both the executive strategy level and deep in implementation.

Known for being a “Swiss army knife” technologist who can bridge product, engineering, and execution without overengineering.

What I am looking for: Part-time Fractional CTO or Head/Director of Technology roles.

Best fit: startups or growing companies that need someone to own technical direction, ship quickly, and make practical decisions without unnecessary complexity.

Strong interest in AI-powered products, media/streaming, and content platforms, but open to any project where execution speed and clarity matter.

Remote-first, with a reliable 4-hour daily overlap with US business hours; invoicing/tax admin handled on my side. Work authorization in US (SS/EIN) and Spain (NIE). Note: Spanish availability is limited due to DNV limitations of no more than 20% revenue sourced from Spanish companies.

Location: Valencia, Spain

Remote: Yes

Willing to relocate: No

Technologies: Python (FastAPI, Langchain, LangGraph, Django), PHP (Laravel, Drupal)

Résumé/CV: https://ryneandal.github.io/ryne-andal-dnv-resume.pdf

Email: ryne[.]andal@gmail[.]com

Remote: Yes, also open to on-site

Willing to relocate: Yes

Technologies: C/C++, Python, TypeScript/JavaScript/React Native/Expo, C#, (System)Verilog/Vivado/FPGAs/embedded, OCaml, Rocq/formal methods and formal verification, relational/logic programming/symbolic AI, SQL, JUCE/audio/music programming.

Resume/CV: https://www.dmitrivolkov.com/volkov-resume.pdf

Email: dmitri at dmitrivolkov dot com

Website: https://www.dmitrivolkov.com/

Just about done finishing up a CS master's degree, and looking for opportunities starting in the late summer or fall. My background is in programming language theory (particularly logic/relational programming), so would be very happy to work with functional languages, compilers, automated reasoning, and/or formal verification. I also have a background in music (I'm a published composer!) so particularly interested in audio/music-related stuff as well. Open both to software enginering roles and research positions (anyone looking for new PhD/doctoral students?) I've also done full-stack work across databases/cloud infrastructure/web APIs/frontends, and independently released a commercial music production plugin (Pivotuner, more info on my website).

I'll finish a myPhD in NLP this June. During my PhD, I built NLP systems that work under limited data and developed methods to evaluate what language models learn and how they behave.

Now I want a research engineer or applied scientist role working on LLM evaluation and data-efficient training. Available from July 1st.

    Location: Ohio
    Remote: Yes
    Willing to relocate: No (but see below)
    Technologies: Kubernetes / Terraform / Ansible / Serverless / AWS / Rust / Bash / PHP / Python / JS / TS / C / Clojure / etc, happy to learn more
    Résumé/CV: https://ndouglas.github.io/resume/resume.pdf
    Email: See résumé
    Site: https://darkdell.net/ 

I'm very interested in deep learning, formal verification, and compliance automation, but also artificial life, complexity science, robotics, cybernetics (as in Beer), computational social sciences, network science, transit, city planning, etc.

I use Claude Code happily at work, as directed, and seen significant (though not unqualified) productivity gains. I've used it to varying degrees on different personal projects. I'm avoiding it now on personal projects (to retain and build skill). I can work anywhere along that spectrum.

I enjoy learning about what other people are working on, so even if you're not hiring or not interested in hiring _me_, I'd love to connect. I've had some genuinely transformative conversations with people I've met on HN, and I'd love to have more.

Remote: yes

Willing to relocate: depends

Technologies: TypeScript/Node, Ruby/Rails, Python, frontend (JS, React, Tailwind, ...), microservices, REST APIs, GraphQL, RabbitMQ, Pub/Sub, Redis, Postgres/MySQL, Elastic Stack, Prometheus, Splunk, Kubernetes/Docker, Ansible.

Website: https://hadid.dev

Résumé/CV: https://hadid.dev/resume/

GitHub: https://github.com/mhadidg

Email: career+hn @ [my website domain]

---

Hi! I'm a backend engineer (~8 YOE) with strong backend & DevOps experience and decent frontend skills. Looking for a backend or backend-leaning full-stack role.

I worked at Automattic (US), the company behind WordPress; fully remote, async teams across the globe.

I've worked with time-sensitive, high-throughput, distributed services (millions of ops daily) and owned features and small- to mid-sized projects end-to-end from tech design to deployment. I do my best working autonomously, and I like to think of myself as a generalist.

I've been part of teams focused on speed and rapid iteration, and I've also worked on high-quality systems where long-term maintainability and reliability matter the most. I'm a pretty flexible and adaptable person.

Remote: Yes

Willing to relocate: No

Technologies: Typescript, Express, Python, Flask, GCP, React, PostgreSQL

Résumé/CV: https://docs.google.com/document/d/1V_S35jnV0GmmOHJGkVteH0qf...

Email: tlum411@gmail.com

Backend-leaning full-stack software engineer with experience developing 0-1 web applications and a strong interest in distributed systems. Looking to work with a team that's enthusiastic about using tech to do good!

I am currently looking for intereseting roles in building AI native systems.

Skills: Name it and give me a week.

Availability: Immediate. Location: Remote only.

https://ghoshbishakh.github.io/ https://pinggy.io/

Location: SF Bay Area, California

Remote: Open to remote or hybrid/in-office in SF Bay Area

Willing to relocate: Open to west coast

Technologies: Full stack web dev for 15+ years in many forms. In recent years I've been focused on game development projects using Babylon/WebGL and working with C++ & Go server-side (MMO servers). Many years of project and product management as well.

I have some cool projects! See my personal site for email and some of those projects:

https://brynnbateman.com/

Coolest released one is probably https://www.idlequest.net/, which is an idle-game web-based version of classic EverQuest, complete with its original 3D graphics in-browser and a real-time MMO server! Had up to 70 players online at the same time a month or two ago.

About to release my biggest project, which is a full reverse engineering and re-implementation of the 2007 MMORPG "Vanguard".

Looking largely for product engineering positions, or project/product management style work. Have done both and enjoy both a lot. Open to contracting or full-time.

Email/LinkedIn/GitHub is on my website!

  Location: Berlin / Europe
  Remote: Yes
  Willing to relocate: No
  Email: jobs_from_hn@proton.me

  Technologies:
  - Python, FastAPI, Flask, 
  - JavaScript / TypeScript, React, TailwindCSS
  - Docker, AWS, Postgres, CI/CD, terraform
  - AI/ML, MCP, agents, RAG, fine-tuning, prompt engineering

  Experience:
  - Led projects and small teams; also comfortable as an individual contributor
  - Bridging product, engineering, and domain expertise
  - Building and shipping products end-to-end
  - Designing and integrating AI features into real-world applications

  Looking for:
  - Remote role, ideally 4 days/week
  - Individual contributor or hybrid roles with product and technical ownership

Email: hello@arupb.com

Location: India

Technologies: Next.js, React, Express, JS/TS

Résumé/CV: https://arupb.com/resume.pdf

Github: https://github.com/arup-basak

Linkedin: https://linkedin.com/in/basak-arup

Remote: Yes

Willing to relocate: Yes

Technologies: H100, AI, Training, Python, PyTorch, FastAPI, Docker, CUDA, C/C++, OpenCV, Swift, JavaScript, TypeScript, NodeJS, React, NextJS.

Email: pungg10kk@gmail.com

I started working with AI back in 2014 and consider myself one of the early vibe coders. I’m interested in everything related to AI and security, I’ve worked on benchmarks, optimizations, training and inference, tinygrad, H100, B200, DeepSeek etc. I also developed an ultra-fast programming language for executing complex GPU workloads and created a generative OS for it.

Under 25, I created the core of a security scanner and built a hacking team at a UK startup ($7M investment). We removed the GIL from Python to run 30,000 threads and scan 18,000 exchange IPs for malware overnight.

I have many achievements, I created a Top-10 music app on the App Store and an Instagram filter editor for a social network that had 28,000 users at launch.

I worked on a top-30 cryptocurrency in AI and built a better version of BitChat.

I'm an experienced developer, visionary and researcher. Reach out to me and I will strengthen your team with my experience and knowledge.

Remote: Yes, remote only

Willing to relocate: No

Technologies: Swift, ARKit, SwiftUI, RealityKit, Reality Composer Pro, Shader Graph, SwiftData, object tracking, LiDAR scene reconstruction, Enterprise APIs, image saliency analysis, semantic segmentation, depth estimation, Network framework, RoomPlan, SceneKit, Object Capture, Metal, CoreML, Create ML, OpenAI API, Claude, Gemini, Convex, Supabase, Firebase, Firestore

Résumé/CV: https://www.linkedin.com/in/atmorales0/

Email: tony [at-symbol] 1984 [dot] dev

GitHub: https://github.com/robomex

I am a freelancer/contractor who specializes in developing augmented reality, spatial computing, and computer vision apps for iOS & visionOS. Several of my apps were handpicked and featured worldwide by Apple. I've worked with solo founders, startups that went on to get acquired by OpenAI & Shopify, and R&D teams at large corporations.

If you have any questions or you want to get a conversation started: Shoot me a message & let's talk!

Remote: Yes

Willing to relocate: No

Technologies: Program Manager / Delivery Manager / Project Manager / Scrum Master

Résumé/CV: http://www.mariusb.net/blog/wp-content/uploads/2026/04/Mariu...

Email: marius@mariusb.net

Technical Scrum Master and Project Manager with strong experience leading cross-functional teams in fast-paced, technology-driven environments. Proven ability to facilitate Agile ceremonies, remove impediments, and coach teams toward continuous improvement, with a primary focus on Scrum practices and delivery excellence. Skilled in fostering collaboration between engineering, product, and stakeholders to ensure alignment and predictable outcomes. Brings solid technical understanding across software development, APIs, and financial systems, enabling effective communication with developers and informed decision-making. Experienced in managing backlogs, optimising sprint performance, and driving transparency through metrics and reporting. As a Project Manager, capable of overseeing timelines, budgets, and risks while maintaining a delivery-first mindset. Combines servant leadership with structured execution to consistently deliver high-quality products. Passionate about Agile principles, team empowerment, and building scalable processes that support long-term success.

Remote: Yes

Willing to relocate: No

Technologies: Kotlin, Java, Go, Docker, Kubernetes

Résumé/CV: https://linkly.link/2Wb4u

I'm graduating in a month, so I'm seeking junior/graduate-level roles that revolve around backend and systems development where I can learn a lot. My experience includes four internships and multiple side projects (please check my resume and GitHub).

I started programming on my own at the age of 15. Since then, I have explored multiple areas, including mobile app development (native and Flutter), web development (React, Next.js, Vue), QA, MLOps, and AI/ML. During this exploration phase, I realized that I want to focus my career on backend development.

Most of my coding experience is in Java and Python. I also really enjoy Kotlin and am currently learning Go (Golang) by building a simple VPN as a side project. However, I am not limited only to these languages.

Remote: Yes

Willing to relocate: Yes

Technologies: TypeScript, JavaScript, PHP, Python, FastAPI, Redis, MongoDB, PostgreSQL, TimescaleDB, MySQL, React, React Native, NestJS, AngularJS, Backbone, Playwright, Drupal, Express, jQuery, D3.js, visx, GraphQL, Chrome extension, Claude Code, and AWS

Résumé/CV: N/A

Email: [HN username]@gmail.com

My focus has been on browser automation and building browser agents since 2018, with 13 years of enterprise experience building dynamic data user interfaces for web and mobile. I have experience working at both medium 130 person AI companies and small, fast-moving 7 person teams wearing many different hats, which I prefer. I have been instrumental in taking multiple companies from 0 to 1, both as a consultant and as a full-time employee in media, real estate, marketing, streaming services, education, and fintech.

https://github.com/adam-s

https://adamsohn.com

Remote: Yes

Willing to relocate: No, but will travel

Technologies: Python, Torch/PyTorch, COLMAP, OpenCV

Résumé/CV: https://zacstewart.com/resume.pdf

Email: work at zacstewart dot com

LinkedIn: https://www.linkedin.com/in/zac-stewart-79b2a5a6/

Looking for computer vision work. Multi-view stereo, camera calibration, SfM, scene reconstruction, 3D object triangulation, 3D multi-object tracking. Object detection, tracking, video processing. I mostly work in Python and C++, but the stack is not super important to me. I have 14 years of experience as a software engineer. I go the extra mile producing technical notes, reports, visualizations, etc. to help communicate my results. References available upon request. I'm accustomed to working with clients in US timezones. Willing to travel.

    Location: UTC+8 (EU-friendly hours; limited US overlap)
    Remote: Yes
    Willing to relocate: No
    Technologies: TypeScript, Next.js, Go, Python
    Website: https://anna4code.dev
    Résumé/CV: https://anna4code.dev/resume.pdf
    Email: via website or CV
    Availability: Immediate — open to contract or full-time
    --------
    • Migrated Angular 6/7 → 16+ with zero downtime, maintaining delivery speed and zero production incidents.
    • Built and deployed Next.js apps with SEO optimization; ~11.8k impressions and 100+ clicks via Google Search Console.
    • Took products from 0→1 and iterated 1→10, filling product and UX gaps to ship independently.

Remote: remote / hybrid / in-office all OK

Willing to relocate: yes (SF/LA)

Technologies: server, fullstack, cloud, applied AI

Résumé/CV: https://biztos.com/hncv/

Email: biztos ~at~ mac dot com

---

Greetings fellow hackers!

I'm a high-agency, high-energy, eclectic, serious, fun, creative techie who's done lots of things at BigCos and startups. My happy place is working hard with smart people on something big and complex that makes the world better.

After several years in the consulting/contracting game, I am looking for an ambitious team to join. Maybe yours!

A few of my spinning plates right now: Golang inference worker, two Expo apps in TS/RN, Python data pipeline, AWS IoT for HVAC-adjacent devices, shared FFI components in Rust, and a HealthTech web app in TS/React.

Interested? Drop me a line, and if you're in the Bay Area let's grab a beverage!

Remote: Yes (open to US/EU time zone overlap)

Willing to relocate: No

Technologies: Python (FastAPI), backend architecture, async systems, PostgreSQL, TypeScript/React, Celery, Redis, Docker, AWS

Résumé/CV: https://docs.google.com/document/d/1JgL6IRUMiXyI1bfy9-MlkjvA...

Email: eniolaarinde1@gmail.com

Remote: Yes

Willing to relocate: No

Technologies: Laravel, PHP, Vue.js, Inertia.js, Livewire, React, TypeScript, Python/FastAPI, Node.js, MySQL, PostgreSQL, Redis, Tailwind, Docker, OpenAI/Anthropic/Google AI APIs

Resume/CV: https://t1p.de/qodv1

Email: see profile

Freelance full-stack developer and AI engineer with 15+ years building web applications. My main lane is Laravel/Vue business software: SaaS products, internal tools, API-heavy apps, legacy PHP modernization, and projects that need an experienced person to stabilize them and move them forward.

I also build AI features into production software: OpenAI/Anthropic/Google API integrations, agent-style workflows, scraping/data pipelines, queues, and content/publishing systems.

Founder/operator background from SaaS, ecommerce, SEO/content, and marketplace projects, so I can help with product scope and business tradeoffs as well as implementation. Best fit: remote freelance or contract work, especially 20+ hours/week or focused rescue/build projects.

Role: Product Designer or Design Engineer

Type: Full-time (freelance or permanent)

Remote: Preferably, but open to hybrid in Randstad if dog-friendly office

Relocate: No, but fine with travelling for work on occasion

Technologies: HTML, (Tailwind) CSS, JS, TS

CV: https://mrkdbrn.com/CV_Mrkdbrn.pdf

Email:contact{at}mrkdbrn.com

I’m Mark, a Dutch product designer who codes. Always have, it’s what got me hooked on design over a decade ago. Since, I’ve worn many hats working in startups.

I love collaborating with founders and small teams. By working across design, engineering, and product, I help them build simple, effective, and reliable software.

I’m ideally looking for a company where I get to go beyond making pictures of interfaces. I want to build products alongside developers (in production).

For work and more about me check: https://mrkdbrn.com/

I design and build scalable FinTech products — from lending journeys and banking integrations to AI-powered financial workflows. I help startups and financial institutions launch MVPs, modernize legacy systems, and integrate Open Banking infrastructure like Plaid into production-ready platforms.

Practical, execution-focused, and cost-efficient.

Email: jeegar.patil@mobilefirst.in

Willing to relocate: Yes (within the US)

Technologies: Python, TypeScript, FastAPI, Next.js, React, PostgreSQL, pgvector, Redis, Apache Kafka, AWS, Docker, PyTorch, LLMs, RAG, Prompt Engineering

Résumé/CV: https://drive.google.com/file/d/1GN2xjvBOpnON2wI0Heud4uiAMuj...

Email: divyanshusharma17.work@gmail.com

Portfolio: https://divyanshusharma.com

AI/Full-stack Engineer with 3 years of experience across Amazon, NYU research, and high-growth startups. Currently building Elliot AI (https://elliotai.app), a production AI companion with hybrid RAG memory (pgvector + SQL scoring, <300ms retrieval across 6+ months of history), intent-based tool routing that cut LLM costs 68%, and voice I/O - serving 50+ daily active sessions.

Previously at Amazon, where I drove $2.1M+ in annualized revenue impact through A/B experimentation across microservices. Before that, scaled a startup's email platform from 400K to 1.5M+ daily sends. Published in IEEE ICIP 2021 on zero-shot action recognition.

Looking for AI engineer / applied AI / full-stack roles at startups building LLM-powered products. I've shipped RAG pipelines, inference optimization, and LLM-powered OCR in production. Need STEM-OPT (no sponsorship cost to employer).

GitHub: https://github.com/divyanshusharma1709

Remote: Yes

Willing to relocate: No

Technologies: Python (Django, FastAPI), Typescript (NestJs, Angular, Vue), C# (Asp.Net), Terraform (AWS, Azure), Postgres (PostGIS, Timescale), Dart (Flutter)

Resume: https://docs.google.com/document/d/10xFKmRFgv0J0lUv1QB6Fjcge...

Email: See resume

Former geophysicist with a PhD. After 10+ years of full-stack engineering experience, I'm looking for something where I can combine it with my scientific expertise. I have academic/industrial experience with energy systems and EVs, GHG emission calculations, time-series and geospatial data handling and analysis.

Looking for opportunities to make positive impact on the environment and society.

Remote: Yes

Willing to relocate: yes

My Portfolio: [https://amarachi-orji-portfolio.my.canva.site/canva-portfoli...]

Work Sample: [https://drive.google.com/drive/folders/1GkOPfR0jxkcvQqsoV_nb...]

Resume/Cv : https://drive.google.com/file/d/1fqeAa3ukxqihBwMmHnYHoTRa9Ap...

Email : amarachiorjie@gmail.com

I’m Amarachi, , a detail-oriented Virtual Administrative Assistant

If you’re a busy professional or a team drowning in admin tasks I’m here to take that off your plate and save 5–10 hours every week,

Here’s what I can help you with: Email & Inbox Management organized, flagged, and actioned daily so nothing gets missed Calendar & Scheduling, conflict-free booking and meeting coordination across time zones (Google Calendar, Calendly) Data Entry & Record Management , fast, accurate updates across Google Sheets, Excel, and CRMs File & Document Management ,structured folders and formatted docs across Drive, Dropbox, and Notion Executive & Personal Assistant Support , task tracking, agendas, correspondence, deadline management Customer Support & Client Communication , professional email handling, inquiry responses, and follow-ups Operations & Task Coordination ,keeping things moving on Trello, Asana, ClickUp, and Notion Research & Lead Management ,contact research, lead lists, LinkedIn sourcing, CRM updates (HubSpot, Zoho) Travel Planning & Light Bookkeeping , bookings, invoice tracking, and expense logging

Remote: Yes, US/EU timezone overlap

Willing to relocate: No, but open to business travel if needed

Technologies: Go, TypeScript, React, PyTorch/LibTorch, C/C++, PostgreSQL

LinkedIn/Resume: https://www.linkedin.com/in/petrbrazdil

GitHub: https://github.com/pbrazdil

Email: p.brazdil at gmail dot com

Lead Engineer with 12+ years of experience building production backend, AI/ML, 3D graphics, data, financial, renewable energy, and cloud infrastructure systems.

I usually work best in technically difficult product areas where correctness, performance, and product quality all matter. I have led engineering for renewable energy platforms (AI-based), built acquired software products, improved pricing systems of public company, and built performance-critical systems for arbitrages/trading decisions on the Blockchain.

Looking for remote full-time, contract, or consulting work.

  Location: Victoria, BC, Canada
  Remote: Flexible
  Willing to relocate: No
  Technologies: TypeScript, Node.js, Deno, Go, SQL (mostly pgsql, duckdb), React, Vue, Next.js, Docker, CI/CD, Full-stack, AWS
  Résumé/CV: https://steve-adams.me/resume
  Email: steve@steve-adams.me

Lately I'm deep in the spaces between data science and engineering reliable, high-performance, resilient, yet highly-usable tools for scientists and other developers, across the stack. It's a lot of fun.

I'm also very interested in harness development and creating more deterministic agents with safety and behaviour guarantees.

My work experience is diverse, ranging from SaaS to science to a bit of firmware and robots. I'm interested in just about anything so long as it's genuinely useful, challenging, and the team is excited about it.

    Location: New Zealand, Manawatu
    Remote: Yes
    Willing to relocate: No
    Technologies: Go, Java, C#, Git, Erlang, Postgres, Linux
    Resume: https://www.linkedin.com/in/francis-stephens/
    Email: francisstephens@gmail.com

https://github.com/fmstephe/matching_engine A financial trading matching engine with a somewhat novel red+black tree implementation.

https://github.com/fmstephe/flib A set of packages primarily in support of a lock-free single-producer single-consumer queue.

My ideal position would be working on backend systems primarily in Go.

Willing to relocate within the USA: yes, depending on the opportunity. I require E-3 visa sponsorship as I was recently part of a mass layoff.

Willing to relocate elsewhere: depending on the opportunity and if relocation costs are covered.

Resume: https://www.dropbox.com/scl/fi/1x4enon96pye1vg1svs1i/Luciano... https://www.linkedin.com/in/lucianoleggieri/

Email: lleggieri@gmail.com

Technologies: Node.js, TypeScript, Scala, Java, JavaScript, TypeScript, Python, Go, AWS (S3, DynamoDB, SQS, RDS) About me: Staff Engineer with 25 years of professional experience on backend systems with global audience: scalability, performance, incident management and processes, observability (tracing and profiling)

   Location: Thailand (UTC+7)
   Remote: Only
   Technologies: Django (daily driver since 2018), Python, PostgreSQL, Redis, Celery, HTMX, Tailwind, Docker, APIs, RAG/MCP
   Resume/CV: https://edwin.genego.io/about
   Email: edwin@genego.io

Open to fractional or project-based work, especially 2-6 week focused cycles with startup founders, cofounders, agencies, or product teams.

  Location: Washington, D.C.
  Remote: Yes, also fine with hybrid or onsite
  Willing to relocate: No
  Technologies: Python, PyTorch, Huggingface Transformers, TypeScript, Java, Node.js, Spring Boot, React, Solidity, Ethers.js, PostgreSQL, AWS, Docker
  Résumé/CV: https://public-resume-dpd.pages.dev/
  Email: hnjobspost@protonmail.com

- In my current role, I've worked on a wide range of projects including backend systems, mobile applications, data pipelines and predictive modeling, and many production applications built around Ethereum.

- For the past two years I've also been doing ML research focused on mechanistic interpretability and LLM evaluations.

- Open to general SWE, ML/AI engineering, or anything in between. Full-time or contract both work for me. My contact info is on the resume site.

Github: https://github.com/nnebp

Clickable resume link: https://public-resume-dpd.pages.dev/

Technologies: Elixir (BEAM/OTP), Go, Python, Java, TypeScript, React, AWS (Lambda, SQS, DynamoDB, Kinesis), Kubernetes, Docker, distributed systems, observability, multi-tenant systems

Résumé/CV:

Email: rjp293@cornell.edu

About me: Former Amazon Prime Air and Twitch engineer focused on distributed systems, reliability, and large-scale data pipelines.

Recently building EZThrottle — a system designed to coordinate API traffic, retries, and fairness across multi-tenant and agent-driven workloads. Think: preventing retry storms, smoothing partial outages, and making backend systems more predictable under chaotic load.

I care a lot about: - Reliability under real-world failure conditions (partial outages > total outages) - Multi-tenant fairness and traffic shaping - Systems that reduce operational burden, not add to it

Looking for roles or contracts where I can work on: - Infrastructure / backend systems - Distributed systems / reliability engineering - High-scale APIs or data pipelines

Remote: Yes

Willing to relocate: No

Technologies: Amazon Web Services (AWS), GCP, Containerization (ECS, EKS, Docker), IaC, Terraform, CI/CD, GitHub Actions, Jenkins, Observability, Datadog, Splunk Cloud, CloudWatch, PagerDuty, Python, Bash, RDS, PostgreSQL, MongoDB Atlas, Aurora, HIPAA, HITRUST

Résumé/CV: https://docs.google.com/document/d/13yB2rIMWCbbNXSo9NUpvsZ4T...

Cover Letter: https://docs.google.com/document/d/1QbdFkvDpmWk2ILnHw_3QQw7i...

Email: See resume

I consistently earn the trust of my teams and organizations through a combination of technical depth, operational judgment, and a genuine drive to improve the systems I work in - both technical and departmental. I tend to ramp up quickly and take on expanded responsibility early. See my cover letter (linked above) for more details.

Seeking roles in the realm of DevOps and Site Reliability|SRE.

Remote: Yes (US)

Willing to Relocate: No

Resume/CV: https://docs.google.com/document/d/19s4HrajL5W-SBC0wyZwXrOWZ...

https://www.linkedin.com/in/daniellersimon/

Technologies: Shopify, BigCommerce, Magento, WordPress, Amazon Seller Central, Amazon Vendor Central, Jira, Monday.com, Asana, Recharge, Google Analytics, Hotjar (A/B Testing), AI, HTML, CSS, Yotpo, SharePoint, Helium 10, SEMRush, NetSuite, Salsify, Google Workspace, Microsoft Excel, Slack, Canva, etc.

Email: chickiebos@aol.com

Well-balanced "Jill of All Trades" Ecommerce Marketing / Website Marketing professional with a track record of doubling conversion rates in 6-12 months and helping startups make a profit--not just bring in revenue. Startup experience includes telehealth brands Nurx and Thirty Madison, where my product/service-line launches, SEO, testing, CRO and collaboration skills led Nurx to its first profitable year as a startup in 2022 (launched in 2015, I joined in Sept. 2021). Additional startup experience includes the ecommerce agency SuperOrdinary, where I strategized and implemented data-driven optimizations for 19 brands on Amazon. I managed mostly beauty/skincare brands, such as Tower 28, Erno Laszlo, Shani Darden, Nailboo, The Inkey List and Archipelago Botanicals. However, I also worked very closely with GE Lighting on its Amazon and website optimizations.

After taking a [physical] health-related break, I am ready to help yet another startup reach new heights--preferably in healthcare/health & wellness, sports, entertainment or technology, but I'm open to all interest, LinkedIn connections and referrals!

Remote: Yes (or hybrid)

Willing to relocate: Yes

https://joecardoso.dev

What I do: I build agentic systems and full-stack infrastructure — things that ship, observe themselves, and run autonomously.

Recent work:

- Founding contributor at NimbleBrain: designed the agentic loop and workflow engine that guides AI agents through building and publishing MCP server integrations end-to-end

- Co-created Vispyr: self-hosted observability platform on AWS with automated infra provisioning, OTel instrumentation, and a full Grafana telemetry stack

- Mozilla Firefox contributor: accessibility and DevTools CSS refactors

Stack I reach for: Python, TypeScript, AWS, Docker, PostgreSQL, Grafana stack, OpenTelemetry, MCP

AI-native: I build with Claude Code daily. Comfortable across the agentic toolchain — RAG, vector DBs, MCP, context engineering.

Resume: https://drive.google.com/file/d/179YWmLYuUz9Cfd-aOLGcgKpWbuz...

Email: jow13_122@yahoo.com

Profile: I'm a Canadian citizen Full-Stack SWE co-creator of Vispyr, an end-to-end, self-hosted, observability tool with automated infrastructure deployment, contributor to Mozilla Firefox, and a founding contributor to NimbleBrain.

  Location: Atlanta, USA
  Remote: Yes
  Willing to relocate: No
  Technologies: Go, Python, Terraform, Kubernetes, Rust, Zig, any CI/CD system. AWS and GCP.
  Résumé/CV: https://docs.google.com/document/d/142HbgfYmFBUdfbKKzPvEgYC1jdFiKEvTMp67EhOxm0M
  Email: rjosephwright@gmail.com

Remote: Yes (or hybrid)

Willing to relocate: Yes

Technologies:

    - Core: Rust, C/C++, Solidity, PostgreSQL, WebAssembly

    - Domain: Zero Knowledge Proofs (ZKPs), Solana, compilers

    - Tools/Libraries: Winterfell, Arkworks, RISC0 zkVM, Solana Anchor

Email: kobby5angels@gmail.com

LinkedIn: https://www.linkedin.com/in/kobbypentangeli/

GitHub: https://github.com/kobby-pentangeli

Rust/C++ cryptography engineer with strong bias towards zero-knowledge proofs (ZKPs) and compilers. Currently leading the open-source implementation of a Turing-complete programming language for writing ZKPs; Rust-native syntax, Winterfell STARK backend: https://github.com/maatlabs/maat

I'm a data scientist with over 20 years of experience specializing in solving hair on fire problems. I thrive on gnarly problems AI can't complete even if walked through the problem step-by-step. Often it involves getting hands on or talking with staff to find the data that's really needed.

My past work includes:

   - Saving a German automaker from lemon law recalls.
   - Helping a major cloud vendor predict server failures to enable load shedding.
   - Real-time on demand routing logistics work .
   - Airline flight delay forecasting.
   - Oil & Gas forecasting.
   - Shipping piracy risk.
   - Wound identification and classification.
   - Revenue optimization, persona identification and dynamic "risk-on/risk-off" risk management for ARM.

Things I'm unwilling to work on:

   - Gambling.
   - Ads/Surveillance.
   - Payday loans/rent-to-own.

Technologies: PHP (Expert), Golang, Rust, JavaScript, Java, Scala, Microservices, Event-Driven Architecture, Docker, CI/CD, MySQL, MongoDB, Neo4J, Redis. Résumé/CV: https://denzyl.io Email: ddenzyl (at) gmail.com

Senior Software Engineer & Technical Lead | 10+ Years Experience I am a strategic-thinking engineer specializing in architecting resilient distributed systems and modernizing legacy monoliths. In my most recent role as a Level 4 Senior Software Engineer at a major Dutch financial software firm, I re-engineered high-volume synchronization microservices and resolved complex data consistency issues for critical business transactions.

Recent Highlights: Phanalist (Creator/Lead): Built a high-performance static analysis tool in Rust for massive PHP codebases (100k+ files), achieving a 93% reduction in analysis time where standard tools failed.

Siegu (Creator/Lead): Engineered a local-first, decentralized media library using WebRTC for secure, cloudless data transfers with 0ms server latency. Scalability: Previously scaled an event-based architecture to process 10,000+ messages per second with 99.99% uptime for global brands like Coca-Cola and Heineken. Leadership: Proven track record of mentoring junior engineers and standardizing hiring processes while acting as a primary technical liaison for CEOs.

I’m looking for a senior or lead role in a high-performance environment where I can solve deep technical challenges.

Remote: Yes

Willing to Relocate: Yes

Technologies: TypeScript, React, Next.js, React Native, Node.js, Rails, PostgreSQL, AWS, Terraform

Résumé: https://blog-images-ejmercado.b-cdn.net/documents/justin-emm...

Email: ej@ejmercado.com

Full-stack engineer, ~10 years. Currently at PayMongo (YC S19), shipping end-to-end — frontend, backend, infra, rollout.

- Rebuilt the merchant dashboard in Next.js

- Migrated paymongo.com off Webflow to Next.js + Ghost on AWS

- PIC on the React Native merchant app — OTP/KYC onboarding, USDC/USDT wallet with custody partners.

- Built the internal employee dashboard now used by Compliance, Finance, and PayOps.

Looking for remote full-stack roles. Bonus: payments/fintech.

Remote: sure, or in person (preferred)

Technologies: Python, Lua, Docker, Java, pretty much all SQL/NoSQL. But I'm a bit unusual here in that my focus tends to be a bit more on the product side than the engineering.

CV: https://connelly.casa/Users/Public/Desktop/Shane%20Connelly%...

Email: me@sha.ne

About: I've worked in leadership positions at the border of product and engineering at several tech-heavy companies. I was head of product for Elasticsearch and Kong, CPO at SPREAD GmbH, and just moved from Germany to Australia earlier this year after having spent most of my career in San Francisco area. I'm currently very interested in product security areas especially and have been launching https://zeroquarry.com

Full Stack React/Laravel developer, 2 years. Built a production e-commerce platform solo — recursive categories, pessimistic locking for race-condition-proof checkout, custom read-only middleware for demo mode. Deployed on own VPS. Looking for part-time remote contract.

E-commerce app: https://autoparts.malfalah.com Admin: https://autoparts.malfalah.com/admin Demo Credentials: -- Email: demo@malfalah.com -- Password: logindemo

LinkedIn: https://www.linkedin.com/in/mahmoud-alfalah/ github: https://github.com/mahmoudalfalah

Remote: Ok

Willing to relocate: Yes, w/ expenses

Technologies:

    Expert:
        Python, PostgreSQL, Linux
        Django

    Near:
        HTML, CSS, JavaScript
        Flask, FastAPI
        HTTP, Sockets
        Rust, Java
        Containers
        Hardware

    Familiar:
        Electronics
        C, C++
        Windows, macOS
        Just took a Machine Learning (ML) class.

    Interests / Experience:
        Software Development
        Data Engineering
        Distributed Computing
        Graphics / data pipelines
        Vfx, Aerospace
        Project Management
        Training / Mentoring
        DevOps, SysAd, QA
        and more.

    https://www.dropbox.com/scl/fi/hxygjtb1vrwuwnznzn2vd/mgm_resume25pw.pdf?rlkey=kv6e5gljiz3p8jym9ztgirc1a&st=6p05kj9g&dl=1
    Password: "resume_2025" (no quotes)

Seasoned full-stack developer here—focused on solving problems:

▸ Recently finished a multi-year modernization of the backend platform for congress.gov, specifically their substantial ETL (Extract, Transform, Load) data pipeline.

▸ Worked at a number of Internet-facing companies during high-growth periods. Can do it all.

▸ Have extensive experience designing, developing, and maintaining distributed graphics production pipelines for visual effects companies, under harsh deadlines.

▸ Have trained and mentored developers, tech-folk, and end-users as well.

▸ Love building reliable, well-documented, and maintainable systems.

Let’s crush your issues! Cheers,

    Location: Seattle, WA
    Remote: Yes, hybrid in Seattle works as well
    Willing to relocate: No
    Technologies: I've been all over the place. Go, JS (and TS) and Python are probably my strongest languages, and I have recently been having a lot of fun with Elixir and Rust. 
    I have also done smaller amounts of work in Java, Kotlin, Ruby + Rails and Clojure.
    Resume: https://resume.giodamelio.com/
    Email: gio@damelio.net

Remote: Yes

Willing to relocate: Yes, with visa sponsorship

Technologies: Rust, C#/.NET, Distributed Systems

Résumé/CV: https://rinz13r.github.io/resume/resume.pdf

Email: ky5u7dse7@mozmail.com

Backend Engineer, ~5 yrs. Looking to build in the Agent space (Harnesses, Sandboxes).

Remote: Yes (open to global remote roles)

Willing to relocate: Yes

Technologies: Python, TypeScript, Node.js, C#, Java, Go, FastAPI, Spring Boot, .NET, React, Next.js, GraphQL, REST, Kubernetes, Docker, Terraform, AWS, GCP, EKS, GKE, Kafka, RabbitMQ, PostgreSQL, DynamoDB, Redis, LangChain, RAG, vector databases (Pinecone, FAISS), CI/CD (GitHub Actions, Jenkins), ArgoCD, Prometheus, Grafana, OpenTelemetry

Résumé/CV: https://yorktanaka.online/cv

Email: york.tiger.2024@gmail.com

Senior Software Engineer with 10+ years of experience focused on AI-driven applications and scalable backend systems. In my most recent role, I built AI platforms using Python and modern frameworks, implementing RAG pipelines and vector-based search to deliver fast, intelligent responses. I specialize in modernizing legacy monolithic applications into event-driven microservices using Kubernetes, messaging systems, and Redis for high-performance data processing and caching. Strong background in designing reliable, cloud-native architectures on AWS and GCP, with a focus on scalability, low latency, and production-ready AI systems.

Remote: Would prefer remote but can do onsite/relocate

Willing to relocate: Yes (already have EU work eligibility and can get US visa)

Technologies: Python, JavaScript, Docker, Git, Linux, BASH, APIs, and many others

Résumé/CV: https://drive.google.com/file/d/1mkORG8NSIFSSNKfqauu8uurXGdT...

LinkedIn: https://www.linkedin.com/in/alexmh/

Email: contact@feedback.mozmail.com (forwarded)

I've worked as a Software Development Engineer in Test (SDET) for over 12 years across startups, midsize, and FAANG companies with a focus on automating tests and processes which are often repetitively mundane or large time sinks. This ranges from writing said automated tests for web and mobile devices to the frameworks that run them. I also have experience in managing teams of people that take care of these tasks.

I enjoy the time saving nature of automation and have a genuine interest in maintaining a high degree of product quality. While my work has been SDET related up until now, I am open to developer roles as well since there is a high degree of overlap.

If you would like to get to know more about my experience work wise or personal projects feel free to send me an email.

    Location: USA
    Remote: Yes
    Willing to relocate: No
    Technologies: Python, C, C++, JavaScript, TypeScript, Node, Ruby, Rails, Django, Express, Next.js, React, PostgreSQL, Linux, Bash, AWS, HTML, CSS, Claude Code, LLMs, agentic.
    Resume/CV: 20 years experience as a full-stack engineer (web, native, frontend/backend, firmware, devops). Contact for resume.
    Email: ptx2 at-sign ptx2 dot net

Recent technical write-up and open-source project I made that reached #1 on HackerNews: https://ptx2.net/posts/unbricking-a-bike-with-a-raspberry-pi

Some things I've designed/built/launched/maintained professionally: high-traffic web frontend/backends, realtime interactive graphics apps, data visualizations, computer vision apps, firmware, reverse engineering, video/image processing, apis, api integrations (payments/social/data), distributed systems, linux sysadmin, refactoring/maintaining legacy systems, managing small engineering teams, remote work, customer facing work.

Some areas of interest: the outdoors, health and fitness, art, music, environment, games, human computer interaction, product design, ui/ux, embedded/iot devices, privacy, security, networking, optimization, unusual companies/products, web, linux.

Looking for interesting software engineer or tech co-founder/director/advisor opportunities!

Remote: Yes

Willing to relocate: No

Technologies: Typescript, React, Next.js, TanStack Start, PostgreSQL, pgvector, Redis, Docker, Drizzle ORM, Zod, Zustand, TanStack Query, Tailwind CSS, Plasmo, Vite, Astro, Expo, AI SDK, Python, TensorFlow, scikit-learn, Pandas, AI SDK, Deck.gl, AWS, GCP

Résumé/CV: https://tomasmenezes.com/cv

Email: tomas.alexmp+yc@gmail.com

More info: https://tomasmenezes.com

I founded a real estate development+proptech company, exited an 8-figure gdv residential project and recently sold a decision-support saas for new-development underwriting.

Before that, I did ML research (session-based recsys, re-reranking, model selection optimization), product management at an early-stage vc, and built other end-to-end full-stack AI products that helped real estate brokerages and developers automate more than 150 hours per month in manual research and analysis workflows, increasing their project output by more then 50%.

Remote: Yes

Willing to relocate: No

What I’ve been working on lately:

LLM introspection tooling and observability, mainly around token-level behavior during inference; Also experimented with inference-time interventions (no retraining) e.g. improved DeBERTa on HANS via targeted layer/head adjustments.

I just put up a small demo of part of the tooling (HF Space):

https://huggingface.co/spaces/anotheruserishere/Cartogemma

It exposes:

-per-head projections into token space (logit lens-style)

-token rank changes across layers for target-tokens ("rank displacement")

-top-k next-token branches with internal state views

-mute a head at a given L x H coordinate

-inject tokens or rewind context

There's a minimal example in the UI showing how token candidates stabilize (or don’t) across layers

Background: ~15 years in data science/ analytics (higher ed), mostly translating technical work into decisions & policy for leadership. More recently focused on LLM internals + tooling (Python/Rust, local model stacks, etc.) and agentic analytical tools for operational use. Background in philosophy / applied linguistics & NLP; previously designed and taught a course on propaganda (how language shapes reactions to media etc.).

Looking for: roles around LLM tooling, evals, interpretability, or applied AI where understanding model behavior is useful.

Tech: Python, Rust, SQL, embeddings, local LLM infra

Contact: jim.jdiv@gmail.com

  Location: Aurora, CO, USA (Denver metro area)
  Remote: Yes
  Willing to relocate: No, but open to travel
  Technologies: Python, Java, Go, C/C++, SQL/MySQL/Oracle, Linux, network development, integrations, Developer Relations, online community
  Résumé/CV: https://erbosoft.com/~amy/resume.pdf
  Email: amy [at] erbosoft [dot] com

I've also recently deployed Electric Minds Reborn[0], a revival of a 1990's era virtual community using original data and a new software system written in Go, the Amsterdam Web Communities System[1]. Just to expand my horizons.

[0] https://electricminds.org [1] https://github.com/amysoxcolo/amsterdam

  Location: Canada
  Remote: Preferred (could do ~2 days/week on-site)
  Willing to relocate: No
  Technologies: Various optimization tools (CPLEX, Gurobi, OR-Tools, etc), Python, C++, some Common Lisp, Bash, Linux, and others
  Résumé/CV: https://github.com/PhilippeOlivier/curriculum-vitae/blob/main/OLIVIER_Philippe_CV_en.pdf
  Website/blog: https://www.pedtsr.ca
  Email: See CV or website

Remote: Preferred

Willing to relocate: Depends on the role. I would prefer to stay in the PNW if possible.

Technologies:

    * Languages: Python (proficient), Bash (proficient), JS/GO/SQL (working)
    * DevOps: Kubernetes, Ansible, Docker, Zabbix, DNS (TinyDNS/bind), Harvester, Netbox, KeaDHCP, CI/CD
    * Platforms/infra: Linux (Rocky/Debian/Arch), Hetzner, AWS, Colo/On Prem.
    * HPC/ML: SLURM, Ceph, TF/Keras/PyTorch
    * Biophysical: GROMACS, OpenMM, FoldX, PyRosetta

Email: jonathan [at] jbarnes.dev

LinkedIn: https://www.linkedin.com/in/barnesjonathane/

Hi, I'm Jonathan. I’m currently doing DevOps work for an open source project, operate a small web hosting company, and working as an accounting assistant for a local firm. My skillset is focused on the System Administration/DevOps side, with a bit of general dev experience primarily with Python. I have a PhD in Physics with my research focus being computational biophysics. On the side I also host my own infrastructure as a hobby, from the hardware to the nameservers and everything in between.

Having worked at startups before, I’m comfortable wearing many hats (and enjoy the variety).

  Location: St. Louis, MO USA
  Remote: Yes
  Willing to relocate: No
  Technologies: Scala, TypeScript, Rust (learning), AWS, Akka, Cats, ZIO, JVM, Kubernetes, Terraform, various AI
  Résumé/CV: https://alex-stangl-resume.netlify.app/alexstangl
  Email: alex.stangl@gmail.com

https://www.linkedin.com/in/alexstangl/

Remote: Preferred

Willing to relocate: Depends on the role.

Technologies: * Languages: Python, TypeScript, JavaScript, Java, SQL, R

Frontend: React, Next.js, Tailwind CSS, ShadCN, React Query (Tanstack)

Backend & Data: FastAPI, Node.js, PostgreSQL, Supabase

AI/ML: PyTorch, Scikit-learn, n8n, Docker, CI/CD

Portfolio/CV: https://samir-gbian.vercel.app/

GitHub: https://github.com/Gonxped31

LinkedIn: https://www.linkedin.com/in/samir-gbian-b26467264/

Email: samirgbian [at] outlook.com

Hi, i'm Samir. I'm a junior software engineer with a B.Sc. in Mathematics & Computer Science (Data Science). I recently completed a contract at an AI startup where I built data-intensive React UIs. I also developed REST API endpoints, implemented full authentication flow with WorkOS, automated end-to-end type safety between FastAPI backend and react frontend and added CI/CD pipelines on GitHub Actions. I've also worked on some side projects like a Job Tracker SaaS and a Legal AI RAG assistant. Looking for my next full-time opportunity in backend, full-stack, or AI-adjacent roles.

  Location: Hood River, OR
  Remote: Yes
  Willing to relocate: No
  Technologies: Vue, React, TypeScript, Ruby, Rails, GraphQL, Claude Code, Convex, PostgreSQL
  Résumé/CV: jasonives.com
  Email: jason@jasonives.com

I spent a decade as CTO at EMEX, growing the engineering team from scratch through private equity acquisition. Today I operate through Brightform Technology, working with founders who need senior-level engineering without a full-time hire. The kind of problems where product sense and architectural judgment matter as much as code output.

Past work:

* Led all frontend architecture for an IoT platform processing high-volume sensor data across nationwide deployments. Built real-time building floorplan visualization, time-series HVAC dashboards, and a modular device configuration system.

* First engineering hire → CTO at EMEX. Built the flagship real-time reverse auction platform that drove seven-figure annual sales. Grew and led a team of 6 through acquisition.

Best fit: founders with a clear idea and the budget to move fast. You might have Figma mockups, a vibe-coded prototype, or just a well-defined concept. I bring product direction alongside the engineering.

Remote: Yes (EU/US time zones)

Willing to relocate: Yes.

Technologies: Rust, Python (PyTorch, NumPy/Pandas, Flask, Django), PyO3 Databases/infra: Postgres, ClickHouse, Qdrant, Redis, Kafka, Docker, Kubernetes (k8s) ML and systems: vLLM, TensorRT, Ray, edge ML inference, gRPC/Protobuf, systems profiling (perf, flamegraphs, Valgrind) Rust focus: Async services (Tokio, Axum/Actix), data/compute (Polars/Arrow), database proxies, performance-critical pipelines.

Domain expertise: - Academic: PhD in mathematics (topological data analysis, representation theory), MSc finance, MSc neuroscience. - Applied: database proxies/networking, quant dev and backtesting engines, ML/DL for banking & finance (risk/fraud), LLMs and agentic frameworks (tools, planning, eval), image processing, audio processing.

Résumé/CV: available upon request

Systems-oriented ML/LLM engineer specializing in Python/PyTorch and Rust for low-latency, high-throughput services. I have 8+ years of professional experience with Python and machine learning, and 5 years of production experience in Rust.

I thrive at the intersection of complex math and low-level systems. I've worked across multiple heavy domains, with deep experience building high-performance database proxies, modeling financial risk and architecting LLM agentic workflows, alongside applied work in audio and image processing. Actively exploring remote or relocation opportunities where I can apply my deep mathematical background and backend developer skills to hard engineering challenges.

Open to full-time roles or freelance/contract work (able to invoice B2B via my own company).

Email: hn [at-symbol] vixe.re

Remote: Yes

Willing to relocate: Yes

Keyword bingo: C++, C, Python, JavaScript, TypeScript, SQL, Docker, AWS, Terraform, nginx, QEMU, Modal, perf, BPF, React, Next.js, Node.js, FastAPI, Redis, NoSQL

Resume: https://medbar.dev/resume

Email: dsantamaria1245@gmail.com

Looking for Full Stack, Systems, founding engineer, or freelance/contract roles. I have experience with YC-backed startups, interned at Google, and I'm comfortable across the stack from applications to metal. I have a background in competitive programming and math and spend most of my free time reading technical topics and working on projects that interest me, which usually falls into systems engineering, distributed systems, or AI engineering.

You can book a short call with me through here: https://calendly.com/dsanta01

Summary: AI Systems Architect with 20+ years in software engineering and 10+ years specializing in AI, ML, and Computer Vision. Former Head of AI at ActiveEon, with a Ph.D. focused on Computer Vision and Machine Learning. Expert in scalable AI systems, MLOps, distributed computing, and fine-tuning of large language and vision models. Passionate about building practical, production-ready AI solutions that bridge research and deployment. Open to roles involving AI architecture, applied research, or leadership in AI strategy and innovation.

Technologies: Python, C/C++, PyTorch, OpenCV, scikit-learn, CUDA, FastAPI, Docker, Kubernetes, MLflow, Hugging Face, REST APIs, Cloud (AWS, Azure, GCP), MLOps, CI/CD, Generative AI, LLMs, HPC (Slurm), Distributed Systems, Dask, Ray

  Location: USA
  Remote: Yes
  Willing to relocate: No
  Technologies: AWS, GCP, Kubernetes (EKS/GKE), Terraform, Tanka/Jsonnet, Python, Go, Docker, Argo Workflows, Packer, Prometheus/Grafana, GitHub Actions, GitLab CI
  Résumé/CV: https://github.com/dmerrick/resume
  Email: dana.merrick@gmail.com

Most recently built Ginkgo Bioworks' ML model serving platform and multi-tenant GKE infrastructure from scratch (joined via the Reverie Labs acquisition). Before that, was sole infra engineer at Reverie — built their entire AWS platform from the first commit, ran EKS clusters, and supported GPU workloads for computational drug discovery.

Looking for early-stage teams solving hard problems in interesting domains. I value a culture of trust, ownership, and room to build.

Remote: Yes

Willing to relocate: No

Technologies: Agentic engineering systems, Agent Harnesses, AgentOps, multi-agent orchestration, self-improvement loops, LLMs, RAG, evals, Python, FastAPI, MLOps/LLMOps, Kubernetes/GitOps, AWS/GCP/Azure, Terraform, observability, vector databases

Resume: Available upon request

Email: paperaxis.refining795@simplelogin.com

---

Principal, Agentic Engineering Systems · "I ship with agents."

PhD Mathematics · 15+ years production AI/ML.

I build self-improving engineering systems that ship PRs against real enterprise codebases, including personal agents that learn each engineer's context and expertise, and the harness that keeps them in bounds.

Most recently I led an AI tooling team at a Big 4 professional services firm, building production LLM tooling on open-source agent/RAG components. Before that I designed autonomous engineering systems for real enterprise software workflows. They used the same channels any engineer does: repos, PRs, CI, and Slack.

That work, including unsupervised runs on real production code, made the next bottleneck obvious: capability isn't the hard limit anymore. Authority, trust, and blast radius are.

I've hardened the design into an Agent Harness architecture: authority boundaries, blast-radius scoring, multi-agent consensus, and human approval routing. Other teams reached out to learn the approach.

Background: led MLOps adoption across 30+ business units; drove $48M in annual data-cost reduction; built production RAG and Slackbot systems for public sector and Fortune-scale telecom. ML roots in signal processing, frame theory, NLP, time-series, and applied math. US patent pending.

Looking for work building governed engineering-agent fleets: personal agents that learn each engineer's context and expertise, shared team agents that coordinate across repos and workflows, and the control plane that keeps it safe enough to run in prod. Also a good fit for agentic SDLC platforms, internal AI infrastructure, or principal-architect work. Prefer C2C/1099, open to full-time or fractional.

Email for full resume and references.

Remote: Yes

Willing to relocate: No

Technologies: iOS, Swift, SwiftUI, UIKit, Objective-C, SwiftData, CoreData, Swift Concurrency, Swift Testing, XCTest, CloudKit, StoreKit. CI/CD pipelines (Bitrise, Fastlane), product analytics (Segment, Amplitude, Braze), error tracking (Sentry, Crashlytics). LLM APIs (OpenAI, Anthropic), agentic coding (Claude Code, Codex). Also web (SvelteKit, Typescript, Tailwind) and backend (Node, Supabase, Vercel, AWS).

Portfolio: https://www.albertodenia.com/portfolio

LinkedIn: https://www.linkedin.com/in/albertodn/

Email: contact@albertodenia.com

---

SEEKING FREELANCE WORK | Senior iOS Developer

Hi, I’m Alberto! I'm an iOS developer with 15 years of experience building, launching and maintaining high-quality mobile apps and games with millions of users. I can help you build your product on top of a rock-solid foundation while delivering a great UX that helps retaining users. Feel free to contact me at contact@albertodenia.com with a short description of your project and we can arrange a call to discuss your needs :)

Remote: Yes

Willing to relocate: no

Technologies: Embedded systems, automotive, machine learning, signal processing, data science, real time computing, safety processes (MISRA, ISO26262, etc), MATLAB, FPGA.

Resume: LinkedIn -- https://www.linkedin.com/in/wcunning

Email: wdocunningham \@\ gmail.com

Background: Masters in control theory and signal processing, working in the auto industry for the last 7 years, first on low level powertrain software then the last year or so on LIDAR/computer vision for autonomous vehicles. I've done the most work in C, but I'm now contributing to safety development work with the Rust consortium and Ferrous Systems through my current employer. Recently had to read the Linux kernel source and use the BCC tool suite to find a subtle issue in the network stack causing high latency on sensor data for AV, also coincidentally fixed most of the network timing infrastructure.

Currently doing software defined vehicle software architecture with a focus on fail-safe and fail-operational, loosely coupled, distributed systems. This includes some standards contributions and work with high level suppliers like Nvidia and Renesas for next-generation software/hardware system co-development.

Primary skills include hard real time embedded systems, safety critical applications, firmware development, system integration and complex hardware/software interaction debugging, along with detailed data analysis problems.

Side interests include machining, 3D printing, embedded system development, coffee roasting and furniture making.

Willing to relocate: No

Technologies: Python (proficient), AWS, Docker, Pandas, Dask, NumPy, FastAPI, Flask, DynamoDB, Redshift, MySQL, AWS Glue with Athena

Résumé/CV: https://arverma.me/resume.pdf

Email: arvvvs [at] gmail [dot] com

About: Senior SWE with 8+ years across Amazon, JPMorgan Chase, and PayPal/Venmo. I build data pipelines, distributed systems, and backend infrastructure — mostly Python and AWS. I gravitate toward work with real-world stakes: warehouse safety systems, trade settlement pipelines, payments infrastructure. Currently building tooling to query New Jersey transit data with LLMs. Looking for mid/senior backend or data engineering roles at companies where the engineering touches something real - preferably Fintech, logistics or urban spaces. NYC-based, US citizen.

Remote: Yes (have worked exclusively remotely for past 14 years)

Willing to relocate: No

I've been doing backend work for the past 14 years, with Python, Django, and Django REST Framework. I'm intimately familiar with schema and data migrations, including migrations between Django projects. I've done a lot of full-stack work as well, with HTML, CSS, JavaScript/jQuery, and React.js. I've worked extensively with startups and I've worked with Twitter. I have a lot of experience working with distributed teams and am open to occasional travel. Available full (~32hrs) or part time. Interested in Python work or full-stack with Python.

Résumé: https://drive.google.com/file/d/0B8b4x4qzEFAOS0FFb1NhcDBOVkE...

LinkedIn: https://www.linkedin.com/in/dustan-bower-722331ba/

Technologies: Python, Django, Django REST Framework, migrations, JavaScript, React

Email: dustan.bower at gmail

Remote: Yes

Willing to relocate: No

Technologies: TypeScript, Deno, Node, BASH, Guile, Preact, React, Vue, GraphQL, Docker, Flatpak, Tailwind, CSS, HTML, Git, Amazon Web Services, Linux, Guix

Résumé/CV: https://cloud.hangdaan.com/public.php/dav/files/s2Tg2zNoz3EF...

Email: foster@hangdaan.email

Contracts: Yes.

Remote: Yes.

Hybrid: Yes.

Willing to relocate: No.

Technologies: C/C++, C#, Win32, Linux, POSIX, SQL, etc.

Projects: Tcl/Tk, Eagle, SQLite, System.Data.SQLite, Fossil SCM, Comdb2, etc.

Profile: https://w.sb/r/profile

Manifesto: https://w.sb/r/manifesto

Affiliations: Tcl/Tk Maintainer ( https://w.sb/r/tcl ), Formerly SQLite Development Team ( https://w.sb/r/sqlite )

Side Project: https://w.sb/r/code and https://w.sb/r/docs and https://w.sb/r/lsp

Résumé/CV: https://w.sb/r/resume

Email: [put_my_first_name_here] [at] [put_my_user_name_here] [dot] com

Phone: Please see "https://www.mistachkin.com/" for detailed instructions.

Note: All links here will redirect using my custom redirector.

  Location: Oklahoma City, OK
  Remote: Yes (US business hours)
  Willing to relocate: No
  Technologies: AWS (multi-account, Control Tower), Terraform, HashiCorp Vault/Nomad/Consul, Go, Python, TypeScript, EKS, GitLab CI/CD, OpenTelemetry/ADOT, LGTM observability, Kafka, PostgreSQL, PagerDuty
  Résumé/CV:  https://couchcryptid.github.io/
  Email: brendanvinson@icloud.com

Most interested in observability platforms, data infrastructure, and AI engineering broadly — anywhere AI is sharpening human judgment rather than displacing it. Currently building out infrastructure tooling in Go using agentic workflows (Claude Code).

Works across the stack — each layer has its own problems worth solving. Publishes on engineering decision frameworks and AI-augmented development workflows.

Pursuing CKA. Not interested in defense, crypto, or gambling.

Remote: Yes

Willing to relocate: No

Technologies: Python, C++, Rust, PyTorch, Numpy, OpenCV, ROS2 Isaac Sim, Gazebo, Docker, Qdrant, Postgres, Redis, Kafka, PyO3, Azure, Grafana, Linux, Posix IPC.

5+ years building robotics and applied AI/ML systems that ship to the real world. Deployed software to a fleet of 30 autonomous golf-ball picking robots, led end-to-end development of an ABB computer vision vision-guided industrial saffron harvester (UNet, NeRFs, Q-Learning), built a hyperspectral drone system for mine detection (UNet, SimCLR), and designed RL-based flight-route planning (PPO, NAF, DQN). Extensive experience connecting perception, sensors, simulation, and robot control all the way through to production. Also built an ATS with an integrated neural reranker capable of processing tens of thousands of candidates (RAG, PyTorch).

English, Swedish. CogSci BSc.

Open to contract/freelance or full-time remote work, including US hours.

Email: axelwickm@gmail.com

CV: https://umami.axelwickman.com/q/UK4z4Ugue

LinkedIn: https://www.linkedin.com/in/axel-wickman/

Grab a virtual coffee with me here :) https://calendar.app.google/zZBnCM4zZUNcsmfYA

Remote: Yes

Willing to relocate: No

Technologies: Development Tooling, CloudFormation, Docker, CI/CD, Splunk, Linux, SignalFx

Résumé/CV: https://drive.google.com/file/d/1nK-7AD1KX_r6lp6ksfqQNDcMU6h...

LinkedIn: https://linkedin.com/in/shaun-seaver-747904ba

Email: shaun_seaver@icloud.com

15 years in tech doing a job that has a lot of names depending on the company — platform engineer, support engineer, internal developer advocate — but always the same core function: making sure the humans using internal infrastructure aren't left to figure it out alone. At Atlassian I was embedded with the security platform team, sitting in sprint planning, tracking support patterns, and making sure user pain shaped the roadmap rather than being tossed in the backlog pile. If your platform team is building great things that nobody can figure out how to use or troubleshoot, that's the problem I'm good at solving.

Remote: Yes (Only)

Willing to Relocate: No

https://ryanguill.com

https://www.linkedin.com/in/ryan-guill-92034a1/

CV: https://ryanguill.com/resume/

I am an experienced, driven, motivated engineer who is looking for high-agency, high-impact problems to solve. Bonus points for roles that are a positive impact on society.

Looking for remote roles in majority remote teams. I'm comfortable in startups and large corporations, I just want to ship fast on things that matter.

Postgres/Snowflake/DuckDB, Typescript, Python, AWS, Docker, LLMs and related tech - but I love learning new languages. I ask a lot of questions, and think in terms of processes and systems. I use and build agents and love a good SQL query.

email: ryanguill+hn@gmail.com

We’re a small group of senior engineers who help non‑technical AI founders take fragile MVPs to production‑ready systems. We come in as fractional founding engineers: review code, fix architecture, ship.

Hiring: Senior Consulting Engineers (part‑time/contract)

Looking for experienced engineers who: - Enjoy advising non‑technical founders - Are comfortable reviewing AI‑generated code (Next.js, TypeScript, Python, major cloud providers) - Have shipped production systems end‑to‑end and can explain technical trade‑offs to non‑engineers - Have actually used AI tools in their own side projects or daily workflow - Can handle a mix of architecture reviews, roadmap planning, and hands‑on implementation

Details: - Part‑time/contract to start (typical 5–20 hours/week, flexible) - Fully remote with meaningful overlap with US daytime - Work directly with early‑stage AI founders on short, high‑leverage projects

Compensation: market‑rate contracting, typically 100–200/hr depending on experience and scope Apply: Email humans@intheloop.engineering with “HN – Human” in the subject, and a brief note on your background, availability (hours/week), and the kind of work you enjoy most.

    Location: Paris, FR
    Remote: full remote
    Willing to relocate: no
    Technologies: Python, Typescript, Lisps, React, Django, FastAPI, Postgresql, Gitlab/ci, Docker
    Résumé/CV: https://registry.jsonresume.org/jnpn?theme=elegant (github https://github.com/jnpn)
    Email: johan.ponin.pro@gmail.com
    Schedule: Part-time (10/20h per week)

Currently employed but looking to build relationships with teams that value craftsmanship and velocity to grow my skills faster. I'm offering competitive rates ($60-90/hr) prioritizing team culture and interesting problems over maximizing income.

What I bring:

- Taste for type safety

- Pragmatic mindset (planning my solutions for regular delivery and avoid delay or drift)

- Dev tooling expertise (recently: custom Babel AST analyzers for faster debugging)

- Proactive problem-solver who likes to improve processes

Ideal projects:

- Teams with strong engineering culture who build ambitious things cleanly and fast

- Greenfield development or systematic refactoring

- Bonus: Highly formal/industrial model-driven environments and FP/Logic Programming environments (Clojure, Haskell, Prolog)

*Also open to do custom software development!*

Location: Medellín, Colombia Remote: Yes! Willing to relocate: No

Technologies:

* System engineer: Rust · query engines · programming languages · VMs · transactions · storage · performance optimization · data modeling · ERPs · Business Apps

* Databases: RDBMs · PostgreSQL · SQL Server · SQLite · SpacetimeDB

* Backend: Business logic · APIs creation · integration · orchestration · ETLs

* Additional: Python, F#, Swift, Web assembly, Git, Jujutsu, macOS, Linux (NixOS, Debian), Windows

Résumé/CV: https://www.linkedin.com/in/mario-alejandro-montoya-cortés-6... Email: mamcx@elmalabarista.com https://www.elmalabarista.com

Software engineer with 30+ years building production-ready business applications and 3+ years as a core database engineer building high-performance RDBMs.

Founder and principal engineer of small ISV with a long track record of owning complex systems end-to-end, from low-level design to production reliability.

Driven to learn new domains quickly and choose the simplest effective architecture, tools and paradigms for each problem.

  Location: Isle of Man/Europe
  Remote: Yes - Experience working with US/International teams
  Willing to relocate: Yes - For the right role. Happy to be on-site for onboarding
  Technologies: Kotlin, Android, TypeScript, React, .NET, Java, CI/CD, Accessibility, i18n
  Email: davidallisongithub@gmail.com
  GitHub: https://github.com/david-allison

I lead a global volunteer team and take full product ownership: setting direction over multi-year horizons, planning and implementing architectural migrations, and keeping a project moving via community engagement, triage, fixes, reviews and mentorship.

Highlights:

  - AnkiDroid now releases in tandem with upstream, rather than lagging behind by years
  - Migrated a 15-year-old codebase from Java 7 to Kotlin, maintaining git blame
  - Migrated to a common Rust-based backend. Android contributors are fully isolated from this complexity
  - Improved app rating from 4.5 to ~4.8 stars, dramatically reduced crash rate
  - Mentored hundreds of contributors and co-launched AnkiDroid's Google Summer of Code programme

Looking for: full-time or contract. IC or EM, I'm nontraditional so I'm open to a conversation about which fits. Drawn to work that makes people's lives better, in any stack.

Willing to relocate: No

Technologies: React Native, GraphQL, TypeScript, JavaScript ES5, NodeJS, Jest, MySQL, PHP, CSS, and HTML5

Résumé/CV: https://drive.google.com/file/d/1t8W8JJXBFydy_laalB9PCzCvXCt...

Email: aaron.d.johanson@gmail.com

Hi, I'm Aaron! I have a passion for well engineered mobile apps with 9 years of experience building hybrid apps. I have an eye for UI/UX and a dedication to bug-free, fully-tested code. I work well in fast paced environments and have lots of experience in quickly scaling startups. Lots of experience in the IoT space. Feel free to drop me a line.

Remote: Yes, with proven experience working with teams from Thailand to San Francisco, CA.

Willing to relocate: No

Résumé/CV: https://pmhpereira.github.io/resume

Email: pmh.pereira@gmail.com

For the past 3 years I worked at an American startup where we developed a high-performance 3D game engine and editor in Rust. Deploying to WebAssembly and WebGL2 for an online web-based game platform, delivering console-quality visuals and near-native performance.

I also have professional experience on the TV Broadcasting industry, having worked at two of the largest software providers in terms of graphics rendering.

I love working and have professional experience with anything that is visual and interactive: games programming, rendering engines, computer vision.

Looking for a company that works in the same domains, old or new. Open to full-time, part-time or contract work.

  Location: Holland, Michigan
  Remote: Yes
  Willing to relocate: Yes, to Chicago or New York city
  Technologies: Power Platform, Azure, Dynamics 365, C#, React, TypeScript
  Résumé/CV: https://westlyshaw.com/resume
  Email: inquiries@westlyshaw.com

Most of my background in software is from doing game development in C++ back in the day as a hobby (as you may be able to tell from the heavily WIP website), but I'm rusty, as I switched to Godot many years ago.

I'm looking for a new job that won't compromise on my current work-life balance and pays enough to justify living in the city (>120 a year).

I probably wouldn't pass a technical interview, but I'm open to (and enjoy) learning new stuff. The industry you're in doesn't matter, but you will get bonus points if you're working on a meaningful problem like climate.

  Email: c410.f3r (at) gmail.com
  Location: Brazil
  Remote: Yes
  Résumé/CV: https://c410-f3r.github.io/curriculum.pdf
  Technologies: AI, Blockchain, C, C++, Cryptography, Docker, Svelte, GCP, Go, Kubernetes, Node, PostgreSQL, React, Rust, ZK
  Willing to relocate: No

Up to anything, be it backend, frontend, blockchain, compilers, DevOps, embedded or mobile. Bonus point if there is a little bit of Rust involved.

If you are curious my greatest project is WTX, a fast WebSocket framework and Database client that gave me a lot of insights about performance and code architecture. See https://github.com/c410-f3r/wtx.

For more information, take a look at my CV (https://c410-f3r.github.io/curriculum.pdf).

I'm a Senior DevOps engineer, Cloud Architect and Infrastructure Engineer.

I provide contract or ad-hoc services and support to startups, growth companies and enterprises. I'm often called to set up greenfield DevOps installations, architect and build cloud infrastructures, design platform architectures, build cloud-based, SaaS and mobile products and assist with emergency or short-staffed situations.

I also provide fixed-price services which are often ideal for startups: Azure / AWS cloud builds; DevOps greenfield setup; security / DevOps reviews; alerting / monitoring builds; training; support; emergency services.

Some examples of my work:

  * Greenfield Azure DevOps and Azure Cloud implementation for a FinTech company
  * Ethereum L1 packer-based automation; Solana smart contracts
  * Global multi-cloud PaaS cloud & DevOps design for a major data platform
  * Architecture & development for custom clouds
  * Solr / Lucene search solutions
  * AWS / Azure startup cloud builds
  * NodeJS / React mobile app development 

Senior Full-Stack AI Engineer with experience building production-grade Generative AI systems, multi-agent architectures, and real-time intelligent applications. Skilled in LLM orchestration, RAG systems, vector databases, and cloud AI platforms. Strong background in full-stack development using React, Next.js, Python, and FastAPI, with hands-on experience designing scalable backend systems, voice AI assistants, and distributed asynchronous architectures. Focused on delivering end-to-end AI solutions that combine modern interfaces with robust, production-ready AI infrastructure.

Remote: Yes — EU hours, or US East Coast overlap

Willing to relocate: No

Technologies: Python, Go; ML/data pipelines; document → graph extraction; regulatory & legal-domain data

Résumé: https://walat.eu | linkedin.com/in/dariusz-walat

Email: dariusz@walat.eu

Senior software engineer, 20+ years on production systems. Working on neural nets since 1996 (neuroevolution, genetic programming) — multiple AI cycles' worth of perspective on what survives the hype. Currently building a regulatory forecasting system for Polish law: ingesting statutes back to 1944, building a graph of legislation and amendments, reasoning about where the regulatory surface is moving. The hard problems are PDF → structured graph at scale and reasoning under uncertainty, not the model wrapper.

I also write about where AI coding agents actually work and where they quietly fail.

Best fit when the work is engineering-shaped — application/data rather than infra/SRE/Kubernetes-heavy — and the schedule overlaps EU hours. Comfortable as autonomous IC or small-team tech lead. Domains where messy real-world data meets non-trivial reasoning are where I'm sharpest — regulatory, legal, scientific, financial.

HN: news.ycombinator.com/user?id=stakent (since 2009)

  Location: SF Bay Area
  Remote: Yes
  Willing to relocate: Yes to LA, NYC, or Berlin
  Technologies: Machine Learning, Audio/DSP, Edge ML; Python, C/C++; PyTorch, TensorFlow, Lightning, ONNX, TensorRT, Pandas/Polars; Kubernetes, Dask, Prefect, Docker, AWS, GCP; ARM, Hexagon DSP, Nvidia Jetson  
  Résumé/CV: https://drive.proton.me/urls/WWV395Z7YW#pwIJb0u3HxFs
  Email: flynn.hn@proton.me

Machine learning engineer with 8 years of startup experience building production systems for audio, robotic perception, and edge deployment. Specialties in deep learning for audio/DSP, distributed training infrastructure, and shipping models to embedded hardware.

Currently exploring LLM and agent tooling through side projects, and open to roles that combine that with my core background.

Remote: Yes

Willing to relocate: Yes - New York

Technologies: Go, Rust, TypeScript, gRPC/Protobuf, Kubernetes, Nomad, Docker, Terraform, Consul, AWS, Akamai, Fastly, Cloudflare, MySQL, Redis, MongoDB, InfluxDB, Grafana, Datadog, Linux

Résumé/CV: https://zhenyangli.me/cv.pdf

Email: contact [at] zhenyangli [dot] me

---

Senior software engineer with 5+ years of experience building large-scale distributed systems, CDN/edge infrastructure, and developer-facing platforms. Currently at Disney working on the DTC media platform powering ESPN, Disney+, and Hulu - designing intent-based CDN policy controls (with Z3 formal verification), optimizing multi-CDN traffic mix, and integrating with Akamai, Fastly, and CloudFront for live events. Previously a founding engineer at a YC-backed messaging startup (Texts) and ran my own infrastructure-heavy SaaS for several years. Comfortable across the stack but happiest deep in backend/infra work - distributed systems, networking, performance, and tooling that makes other engineers faster. Currently pursuing an M.S. in CS at Georgia Tech (Computing Systems, 4.0).

  Location: Miami, NYC, LA
  Remote: Prefered, but happy to travel
  Willing to relocate: nothing's impossible
  Technologies: ios and Android apps (Expo, Swift, Flutter); web applications (many: Next.js, Django, Rails...); POSIX; sockets; .NET; LLMs (langchain, pytorch)
  Résumé/CV: https://gist.github.com/ibejoeb/902026c035a995d571920451109255e7
  Email: joe@bokengroup.com

No drama. I don't want to run your company or lord over a tribe. The best fit is a situation where you need something done, you set the direction and constraints, then I bring you options to get it done and deliver it.

Remote: Yes, or within a reasonable commute distance in the Bay Area

Willing to relocate: No

Technologies: I'm a game developer with web and mobile dev experience, so: Unity, Unreal, C#, Unreal Blueprints, Python, Javascript, Swift, PHP, Ruby. Production and project management experience. Video/audio editing and production, too!

Portfolio: https://www.aaronnemoyten.com/portfolio/

Resume/CV: https://www.aaronnemoyten.com/resume_files/Aaron_Nemoyten_Re...

Email: aaron (at) nemo10.net

18 years of game industry experience, including as the founding live services producer on Star Wars: Galaxy of Heroes ($1bn+ grossing, EA's most successful mobile game). Game design, production, programming, biz dev/pitching experience, and I produce a podcast called Make Games, Drink Coffee.

Most jobs I've had were direct hires by a founder/CEO - I'm a versatile problem-solver and I'll wear whatever hat is necessary to push a project forward.

Remote: Yes — US Eastern overlap, async-friendly with Pacific (years of practice), happy to do the occasional late sync call.

Willing to relocate: No

Technologies: backend, Python, TypeScript, PostgreSQL, AI agent infra (e.g. Temporal), I can fake my way around frontend too

Resume: https://valiukas.dev/resume-linas-valiukas.pdf

Email: linas@valiukas.dev

15 years backend. Ex-Automattic on Jetpack Backup, ex-Media Cloud (Harvard/MIT, ICWSM 2021 co-author). PGConf SV 2018 and APAC 2019 talks on Postgres at scale. Currently running https://aero.zip + https://www.lobsterpack.com in parallel and vibecoding like crazy.

Grug-brain engineer (https://grugbrain.dev) and recovering purist. I'd rather push the needle in the wrong direction fast and correct course than design the perfect thing for six months. AI embracer - I treat it as an exoskeleton, not a replacement.

Not a big fan of: calculator apps on Kubernetes, six-round interview pipelines, unpaid take-homes longer than 2 hours.

  Location: India
  Remote: Yes
  Willing to relocate: Yes
  Technologies: Rust, Python, Docker, Linux, Terraform, K8s, Sandboxes
  Résumé/CV: vrn21.com/resume
  Email: hello@vrn21.com

And built some projects like: sandbox for agents with firecracker and rust [ https://github.com/vrn21/bouvet ] ; a key value store in rust[ https://github.com/hrefto/shorterdb ]; a serverless FaaS platform with WASM and rust [ https://github.com/orbit-serverless/server ]; a postgres extension with pgrx for full text search using tantivy, bm25, rust [ https://github.com/vrn21/pdb ]

Email: spiro(at)spirofloropoulos(dot)com

Recently built a pure C http server, by hand, with an online game bundled into it, in C, by hand, served on a website as a modern spin on MUD (multi-user dungeons). Also, recently built a vanilla (no 3rd party libs no AI) html/css/js with css3d card game - https://spirofloropoulos.com/css3dtabletop

Full-stack web, software and game developer, specializing in high-performance, minimal-dependency solutions. Available as an individual contributor, lead developer, or consultant. I excel at simple, efficient code and pushing web technologies to their limits. Can mentor teams or bring expertise to complex projects.

Proven track record of building multi-million dollar websites from scratch to production.

Stellar references.

Also experienced in technical streaming (online content), community engagement, and mentoring developers on modern dev practices.

Remote: Yes - EU or US companies, comfortable with async and timezone overlap

Willing to relocate: No

Technologies: Python (Flask, FastAPI, Litestar, Django), Java (Spring Boot), PostgreSQL, Redis, Kafka, AWS, Terraform, Kubernetes, Docker, DigitalOcean, GitLab CI/CD, GitHub Actions, Linux

Email: hello [at] ensostudio [dot] dev

https://ensostudio.dev/

Senior backend and infrastructure engineer, available for part-time contract work (8–16 hours/week) alongside an existing engagement.

I currently own the full backend and infrastructure layer for a EU company: Python APIs (Flask/FastAPI), PostgreSQL and Redis, AWS infrastructure managed with Terraform, CI/CD pipelines, and Kubernetes workloads. I've performed cloud migrations between AWS, Azure, and DigitalOcean, and taken ownership of legacy systems that nobody else wanted to touch. Happy to be the person your team pings when something is broken and nobody knows why.

Looking for 1–2 additional clients who need a reliable, senior-level contractor to own a slice of their backend or infrastructure. I invoice through a registered EU company in EUR or USD.

    Location: Baltimore, MD
    Remote: yes
    Willing to relocate: no
    Technologies: Python, AWS, serverless (particularly AWS Lambda), Kubernetes, RESTful APIs, SPAs, Flask, Javascript/Typescript, IaC (e.g. Terraform, Cloudformation, Helm, CDK, etc.), Postgres, various devops and monitoring stacks and platforms (including ELK stack, Prometheus, Grafana, etc.)
    Email: david@d10i.dev
    Résumé/CV: please ask

I run a consulting company (atomweight.io), and have provided infosec, devops, and software engineering services to a variety of clients. I am open to both full-time and contract engagements.

I don't particularly enjoy coasting or clocking out at 5pm (mostly since I'm a night owl), so I'm looking for opportunities where I can move fast, build, ship fast, contribute the most value, and grow. If my skills and experience seem like a good fit for your needs, please reach out!

  Location: Richmond, VA
  Remote: Yes
  Willing to relocate: No
  Technologies: Python, Typescript, Backend Development, IaC, Terraform, AWS/CDK, CI/CD, Pipelines/Jenkins/Ansible, SQL, Linux Administration, Containers/Orchestration
  Résumé: On my website!
  Website: https://www.potluria.com 
  Email: alec / AT / potluri / DOT / dev
  LinkedIn: https://www.linkedin.com/in/alec-potluri/
  Github: https://github.com/apotl

Location: Vermont, USA

Remote: Yes

Willing to relocate: Maybe

Technologies: TypeScript, Node.js/Deno, PostgreSQL, Redis, AWS (compute, messaging, storage), FFmpeg

Résumé/CV: <https://en.masher.media/about.html>

Email: hn@masher.media

I've mostly been a first or founding engineer, owning systems that have to scale early. I focus on high-throughput pipelines, messaging systems, media transcoding, and recommendations—areas where issues show up under load, retries, and edge cases.

I also build real-time dashboards to observe and control these systems, using local-first approaches and browser-based technologies for media processing and realtime communication.

- Messaging systems delivering millions of emails and push notifications in minutes (retries, deliverability, observability)

- Browser-based video editing and encoding platform using FFmpeg, Supabase, and AWS

- Real-time pipelines and recommendation systems for tens of millions of users

- Scaled event ingestion ~100x for analytics and experimentation

I do my best work in small, product-focused teams, owning systems end-to-end, staying close to production, and communicating early around risks and tradeoffs.

- Founding or early engineering roles (full-time, part-time, or contract)

- Backend or infrastructure-heavy work

- Products with real users or a clear path to them

Remote: Yes

Willing to relocate: Not really

Technologies: Ruby / Rails, Elixir / Phoenix, PosgreSQL, React Native

Résumé/CV: Latest projects at https://xenocode.co.jp

Email: alan@xenocode.co.jp

I'm been building with Rails since the day it was launched (wrote one of the first Rails books), everything from solo-builder of successful companies to CTO of startups and everything in-between. Open to any conversations!

  Location: India
  Remote: Yes
  Willing to relocate: Yes
  Technologies: Rust, C, JavaScript, Lua, Shell, Python, PHP etc., always open to learning more
  Résumé/CV: Upon request via e-mail
  Email: TheDcoder@protonmail.com
  GitHub: github.com/TheDcoder

I have worked on complex projects as one-man team as well as led a few developers on projects which I started initially. Finally I put a special emphasis on communication to make sure everyone is on the same page and are moving on the right track.

Keywords: Computer Vision, Robotics, Inference Optimization, AutoML, Forecasting

  - Location: Oxford, United Kingdom / Munich, Germany
  - Remote: In-person preferred
  - Willing to relocate: Yes, within Europe
  - Technologies: Python, PyTorch, Hugging Face, Scikit-Learn, NumPy, Git, AWS Cloud, Docker, Wandb
  - Résumé/CV: https://davidbhoffmann.com/assets/pdf/David_Hoffmann_CV.pdf
  - Email: info@davidbhoffmann.com

Previously, I worked at AWS as an Applied Scientist Dual Student, where I (1) developed a novel inference optimization technique yielding 13.4% higher accuracy against baselines, and (2) improved SageMaker's Autopilot forecasting solution, resulting in a 3.5% error reduction and 16% decreased latency in production.

I will graduate with an M.Sc. from LMU in August and am seeking applied machine learning roles to transition my research into production-level systems.

Remote: YES

Willing to relocate: no

Technologies: Linux, Open Source, Python, Storage, Git, CI/CD, Ansible, Virtualization (and now getting into self-hosted AI)

Resume: https://www.linkedin.com/in/charles-ulrich-a1b415266/

Email: charles.hnjorb2605@bityard.net

Hi, I'm Charles and I have decades of experience with Linux administration, with some cloud and orchestration thrown in for good measure. I am passionate about open source and making people's lives easier. My strengths are clear communication and methodical troubleshooting/analysis. I love learning new things and hope for a job that exposes me to more coding, cloud, orchestration, AI-related development, and nice people.

Well-versed in: Linux, Python, Bash, virtualization, containers, CI/CD, Ansible, git, and more. I am a generalist and love digging deep into new things.

Only open to remote W-2 positions at this time. May consider an on-site job in or around Ann Arbor if the culture is right. Regardless, I'm always happy to talk to anyone about anything so absolutely feel free to reach out for a chat!

Willing to relocate: Yes

Technologies: Python (FastAPI, Flask), Node.js, TypeScript, React, Next.js, PostgreSQL, MongoDB, WebSockets, AWS (Lambda, SageMaker, Bedrock), Azure, GCP, Docker, Generative AI, LLMs, RAG, Vector Databases, Whisper, Deepgram

Resume: https://drive.google.com/file/d/1lu2h-V_zqEHKqFuopnZEZmzMUpV...

Email: jzachariah940@gmail.com

Summary: Senior AI Full-Stack Engineer with 8+ years of experience building scalable, production-grade applications. Specialized in real-time AI systems, LLM-powered products, and low-latency backend services. Recently built voice-enabled AI assistants handling real-time transcription and automated clinical documentation for thousands of users. Strong background across full-stack development, cloud infrastructure, and modern AI tooling. Focused on delivering reliable, high-impact systems that solve real-world problems.

  Location: Mumbai, India
  Remote: Preferred
  Willing to relocate: No
  Technologies:
  - Python/Pandas
  - Java/Spring Boot
  - Data Engineering (ETL/ELT, data pipelines)
  - Product Development
  - AI/LLM based development (MCP, agents, ADK, CrewAI, etc)
  - Other (SQL, Redis, Docker, AWS, GCP, Azure, DBT)
  Résumé/CV: https://dvalia.in/blob/Darshan_Valia_Resume_Technical.pdf
  Email: On Resume
  Linkedin: https://www.linkedin.com/in/dvalia/

Open to work on product management, solutions architecture, agentic AI or customer engineering. Remote is preferred for time zones spanning Europe to India; onsite/hybrid in Mumbai is also great. Unfortunately cannot relocate.

Open primarily to freelance/consulting roles, but full-time roles will also be considered if we're a good fit.

Willing to relocate: No

Technologies: Java, Scala, React, Typescript, Python, AWS, Terraform, Postgres, Linux, Docker, Kubernetes, whatever tech you need me to use

AI: Claude, Codex, structured output, schema generated response, etc.. AI enabled

Portfolio: https://www.benraymond.tech/

Résumé/CV: https://drive.google.com/file/d/1tpL0T_AsB9_MkO7iIyQTLBeq6h2...

Email: https://www.linkedin.com/in/benjaminlraymond

I've been working as a software engineer for 6 years. I would describe myself as a generalist. I've worked in different domains such as aerospace, automotive, and telecom. I've taken projects from 0 -1. I'd like to move away from the enterprise environment and work in a smaller, energetic, and dynamic startup. I'm prepared to wear many hats.

  Location: Europe (Andorra)
  Remote: Yes
  Willing to relocate: No
  Technologies: Java, Clojure, C#, C++, PostgreSQL, Oracle, Docker, AWS
  Résumé/CV: https://www.linkedin.com/in/marekpujdak/
  Email: marek [at] mce-tech.ai

Experience across investment banks, fintechs, and hedge-fund-adjacent startups. Solid CS fundamentals; recent work includes AI/agentic coding. AWS Certified Solutions Architect.

Fully remote since 2018; comfortable with EST hours for US/Canada. Open to trading infrastructure, market data, and latency-sensitive systems.

Happy to discuss relevant opportunities — email above.

Remote: Yes (preferred)

Willing to relocate: No

Technologies: GenAI: LangGraph, AutoGen, Google ADK, RAG systems Backend/Data: Python, FastAPI, PostgreSQL, DuckDB Cloud: Azure, Databricks, Docker, Kubernetes

Résumé: https://manish-m.com/resume.pdf

Email: workdesk <dot> manish [at] gmail <dot> com

I build and ship production GenAI systems in pharma (R&D + TechOps), leading a team of 4. My work spans data pipelines, backend systems, and cloud infrastructure to deliver production-ready AI applications.

Recent work:

Report generation framework (unstructured + structured data → compliant reports) Processes PDFs, documents, and structured datasets to generate consistent, audit-ready reports GxP-compliant intelligent QMS collaborator (~40% faster QA workflows)

Most of my work is in regulated environments, so I focus on traceability, observability, and building reliable AI systems.

Looking for- Roles: AI Engineer / ML Engineer / Data Scientist Commitment: Full-time / Part-time (freelance, IC)

  Location: Michigan, United States
  Remote: Yes, remote only.
  Willing to relocate: No.
  Technologies: PHP/Laravel, Python, JS, AWS, DevOps, Docker/k8s, Cross platform (mac/*nix/win)
  Résumé/CV: https://ktross.com/resume/
  Email: hn@ktross.com

I'm mostly looking for side work, but may be open to full-time if it seems like an exceptional fit.

If there's anything your current team has been meaning to tackle, but hasn't had the time, feel free to reach out. I can work very autonomously with almost no onboarding.

https://ktross.com

Remote: yes (Atlantic Time, full overlap with EST/EDT)

Willing to relocate: yes (US East Coast; eligible for TN visa)

Technologies: Java, SQL, Python, C++, JavaScript, PostgreSQL, MongoDB, Kafka, RabbitMQ, Docker, Kubernetes, Spring, AWS

Résumé/CV: https://drive.google.com/file/d/1gDMe7tlwsMbdQSosutGGSvsM526...

Email: see Resume

-

Backend engineer with 12+ years building distributed systems at IBM and early-stage startups.

At IBM, I worked on Kubernetes-based ingestion pipelines, developer tooling, and integrations for both SaaS and on-premise platforms. Before that, I was a founding engineer on an airline ticketing platform, acquired by a major airline.

Open to backend, platform, or developer-tooling roles. Also exploring systems programming (C++/Rust, OS internals, low-level performance), no production experience yet, but building skills through Georgia Tech's OMSCS. Willing to take a level adjustment for the right systems role.

Remote: Yes (Worldwide)

Willing to relocate: No

Technologies: Rust (Aya, Tokio, eBPF), Python (FastAPI, Django), Go, Kafka, AWS, Kubernetes, Linux Kernel ABI.

Résumé/CV: https://ankurrathore.net.in/Ankur_Rathore_Architect.pdf

GitHub: https://github.com/AnkurRathore

Email: rathore.ankur@gmail.com

I am a Lead Systems Architect with 12 years of experience specializing in high-throughput distributed systems and kernel-level performance.

Recent Achievement: Author of the "Crate of the Week" in This Week in Rust (#645) for my tool 'tsastat'—a high-resolution Linux thread state analyzer.

What I do: * Scale Kafka/NiFi ingestion pipelines to handle millions of daily events. * Engineer zero-cost Linux observability tools and eBPF network filters in Rust. * Optimize P99 tail-latency in Python/Go microservices. * Architect 0-to-1 data platforms for SDN, Cloud and FinTech.

I am a free agent looking for Lead/Staff roles or high-stakes consulting missions where technical excellence is a requirement.

Remote: Yes

Willing to relocate: Yes

Technologies: Python, Django, FastAPI, Postgres, Svelte/Vue/React, Docker, AWS, Terraform, Zapier (Platform/CLI), ETL

Résumé/CV: https://www.linkedin.com/in/mariocesar/ (happy to send PDF)

Email: mariocesar "at" humanzilla.com

Senior full-stack engineer (10+ yrs). Python/Django-first.

I build MVPs that make it to production, and I stabilize/modernize legacy systems without breaking what works. Comfortable across backend, frontend, and infra.

Strong on integrations and data flows: Zapier apps (Platform/CLI), ERPs, billing, CRMs, webhooks, ETL. I've spent a lot of time making systems talk to each other reliably.

Years of experience in SaaS companies.

Ex-integrations @ Zapier / Tesorio. Former CTO/founder.

Links: https://github.com/mariocesar https://mariocesar.xyz/

Remote: Yes

Willing to relocate: No

Technologies: TypeScript, Node.js, NestJS, Express, PostgreSQL, MongoDB, Redis, AWS (EC2, S3, Lambda, RDS), Docker, Linux, CI/CD

Résumé/CV: https://www.linkedin.com/in/bobanlukic

Email: boban@lukicengineering.com

13 years in software, last 5+ on backend. Just wrapped 2 years at FuelMe (fuel management SaaS): Senior Backend Dev, then Tech Lead from Aug 2025. Built procurement and invoice-auditing workflows on Node, Postgres, AWS. Wrote OpenEnvoy and QuickBooks integrations.

Before that: Cinnamon (fantasy sports, Revaire), DistantJob (multi-client backend), and 7 years self-employed building mobile games. One title passed 10M downloads.

Shipping production code with AI tooling daily for over a year. GitHub Copilot throughout, Claude Code for the last 7 months. Three open-source MCP servers on npm: postgres-scout-mcp, mongo-scout-mcp, kontra-mcp.

Open to: full-time remote (Europe, US, Canada), B2B via Lukic Engineering DOO (Serbia, EUR or USD), or shorter projects.

GitHub: https://github.com/bluwork

Remote: Yes

Technologies: Mobile, iOS, Swift, SwiftUI, UIKit, Objective-C, Swift Concurrency, REST/JSON, MCP/LLM tooling

Email: lee@whitneyland.com

Lead iOS engineer with deep native mobile experience and a strong product/UX bent. Currently lead for a top smart-garage/IoT app rated 4.8 in the App Store on 80k+ reviews.

I’m strongest combining product, design, and difficult engineering problems. I emphasize clean architecture, performance, and polished UX through healthy collaboration with my team. Experienced with graphics/imaging.

Currently building practical AI-in-app experiences for iOS apps that reason over app state, enable agentic flows. Side project RiffMCP is an MCP server that lets LLMs compose, render, and play music through structured tools.

  Location: Europe (CET)
  Remote: Yes
  Relocation: No
  Technologies: Python, SQL, React, FastAPI, ETL, AI/LLM systems
  Résumé/CV: Available on request
  Email: inquire.hn@pm.me

Recently:

• Built and deployed a production RAG system (Python, FastAPI, React, Qdrant), including hybrid retrieval, ingestion, and backend APIs with improved retrieval quality and system stability as dataset scaled (ranking fixes, logging, debugging workflows)

Previously:

• 10+ years building and owning backend, data, and operational systems (ERP, BI, internal tools)

• Strong experience with messy data, integrations, and production debugging

• Delivered full systems end-to-end, including APIs, data pipelines, and internal tools

• Led technical delivery across cross-functional teams in complex corporate environments

Best fit: Backend or AI engineering roles where you need someone to quickly build, debug, or stabilize systems through API design & integrations, data pipelines, or LLM-powered features.

Open to contract engagements with possibility for longer term collaboration.

I am a Full-Stack Engineer focused on building high-performance, security-first systems engineered for longevity. My recent builds consistently achieve a 100 Performance score on Google PageSpeed Insights. Every project I deliver will have 89+ on all pagespeed metrics, no matter what. This does not sacrifice quality, however.

I specialize in end-to-end infrastructure (Website + Dashboard + Backend). I also offer security audits, and bumping your pagespeed scores without sacrificing quality. I offer complex Shopify logic too. I prioritize a "No-Call" workflow. I provide a written plan of action and deliver the code, allowing you to focus on your business without meeting fatigue.

You can contact me via my e-mail, or direcly via my portfolio, whichever method you prefer. More info is in my portfolio.

Location: SLC, Utah

Remote: Preferred

Willing to relocate: Yes

Technologies: Python, TypeScript, React, Django, Node, AWS, GCP, Kubernetes, Docker, Terraform, ClickHouse, ETL, Airflow, FAISS, vector DBs, vLLM, llama.cpp, local inference

Résumé/CV: https://opertus.systems

Email: mark@opertus.systems

12+ years building and scaling systems and teams. I help teams go fast when systems, product, and org are out of sync. Scaling infra, unblocking teams, and getting things to ship without breaking.

Focus:

- eng leadership: hiring, leveling, process

- org design: early teams, scaling teams

- architecture: systems that hold up under growth

- DevOps / DevEx: CI/CD, tooling, developer velocity

- compliance: HIPAA, security, audit-ready systems

- AI systems: retrieval, local inference, agent workflows

Previously: YC-backed startup, Calm, nonprofit CTO.

Scale: millions of users, and built teams and processes that enabled rapid growth.

Opertus Systems: improve reliability, reduce manual ops, ship automation and AI that hold up in production.

Looking for:

- full-time roles (eng leadership / eng management / product / program)

- fractional CTO and contract work

- teams scaling product + infra together

- orgs introducing AI into real systems

Remote: Yes, 2.5 years onsite in the USA (ADP, Time Warner Cable), now working remotely with global clients. Willing to relocate: No

Technologies: React, Node.js, TypeScript, Python, AWS (Lambda, ECS, S3, CloudFront), Ethereum, Solidity, Hardhat, AI/LLM integration (Claude API, OpenAI, LangChain), PostgreSQL, MongoDB, Docker, CI/CD

Website: https://govindgupta.com LinkedIn: https://www.linkedin.com/in/govind-gupta Email: govind@govindgupta.com

I'm Govind, a Senior Software Engineer with 15 years of experience building production systems across full-stack web, blockchain, and AI.

What I bring to the table:

→ Full-stack development: React + Node.js apps from MVP to scale. Have built and shipped products for US enterprise clients including ADP and Time Warner Cable.

→ Blockchain/Web3: Production Ethereum smart contracts, DeFi integrations, and Solidity development, not just hackathon projects.

→ AI-enabled systems: Integrating LLMs into existing products, RAG pipelines, AI agents, workflow automation. I use AI tools daily in my own development workflow.

→ Fractional CTO / Technical consulting: Architecture reviews, tech stack decisions, and hands-on leadership for startups that need senior engineering guidance without a full-time hire.

Open to: project-based contracts, fractional CTO engagements, part-time ongoing work, and consulting. Strong preference for async-first teams. Competitive rates for the quality of work delivered.

Best way to reach me: govind@govindgupta.com

Remote: Yes, Please

Willing to relocate: Maybe, Depends on Location and Role

Technologies: (Most Recently) Typescript, Node/Deno, C#/.NET, LanguageExt, SQL, NoSQL

Résumé/CV: https://linkedin.com/in/worldmaker

https://github.com/WorldMaker/

Email: me@worldmaker.net

I'm a full stack/generalist looking for the next step on the ladder. On paper I've been a "Senior Software Engineer" for too many years. In practice I've been a micro-team technical lead and worked at a "Staff" level, just never got the title bump on paper. In graduate school I attempted a solo founder thing and they say that startup itch never entirely leaves you and there is a small part of me wondering if it is time to seek the right Technical Cofounder opportunity.

Remote: Yes

Willing to relocate: No

Technologies: Java EE, Spring, Spring Security, REST, HTML/CSS, JavaScript, JQuery, Node.js, Python, Jaspersoft Studio, Eclipse, Tomcat, MySQL, Oracle, Git

Résumé/CV:

https://www.aroranishchal.com/resume

Email: nishchalaro[at]gmail[dot]com

I am a senior developer and consultant with over 15 years in the industry. My expertise is in building robust, secure and scalable backend services and enterprise applications.

My expertise includes data visualization, business intelligence and analytics. I have extensive experience with the TIBCO Jaspersoft BI suite - Jaspersoft Studio, JasperReports Server and Jaspersoft ETL (Talend Open Studio and Server).

I am looking for part-time or full-time freelance / consulting opportunities at the moment (up to 40h/week).

Website: https://www.aroranishchal.com

Linkedin: https://www.linkedin.com/in/nishchal-arora

Remote: Yes, if company has a legal presence in the Netherlands

Willing to relocate: No (willing to work in Amsterdam)

Technologies: Java, Typescript, Docker, k8s

Résumé/CV: https://www.linkedin.com/in/henrebotha/

Email: My HN username at gmail

I am a back end developer with 11 years of experience. I have worked everywhere from 3-person bedroom startups to one of the biggest tech companies in the world. I am very attuned to developer experience and will always strive to make it easier for people to get work done. I'm proficient at piloting coding agents to get quality work done fast.

I am on a "highly skilled migrant" visa and will require my employer to sponsor that.

Remote: Preferred

Willing to relocate: Depends on the role.

Technologies: C++ (interemediate), Python (begineer), Bash (proficient), JS/SQL (working), React, Next.js, JavaScript, TypeScript, HTML, CSS, Node.js, Express

Résumé/CV: https://drive.google.com/file/d/16DSvMyVfGH5xtncoHGMiC21xTah...

GitHub: https://github.com/thisisharsh7

LinkedIn: https://www.linkedin.com/in/thisisharsh7

Email: 9u.harsh [at] gmail.com

Hi, I am Harsh. I work on open source projects at Epicenter (YCs25) and part-time as a community support engineer at Cognee. I specialize in frontend development and building practical developer tools.

I've worked at startups before, so I'm used to switching between roles and responsibilities.

Remote: Yes

Willing to relocate: Yes (US or international with package)

Technologies: Python, FastAPI, Go, PHP/Laravel, Java/Spring Boot, TypeScript, Node.js, C#/.NET, SQL, PostgreSQL, MySQL, DynamoDB, MongoDB, Redshift, Snowflake, AWS, Kubernetes, Helm, Docker, Terraform, LangGraph, LangChain, Claude API, Claude Code, RAG pipelines, multi-agent orchestration, MirrorOS (formal proofs + hash-chained audit ledger), Redis, PySpark, AWS Glue, Elasticsearch, React, Vue.js, GraphQL, OAuth2/OIDC, SAML, CI/CD, Grafana, NewRelic

Résumé/CV: Available on request

Email: brandon.zeek1+jobs@gmail.com

10+ years production experience across healthcare, fintech, insurtech, ERP integration, and AI infrastructure. Currently co-founding Strikaris LLC and building MirrorOS: a tamper-evident audit ledger for AI agent decisions with formal verification via Prolog and Z3. Open to staff/senior engineering, platform, integrations, or AI infrastructure roles.

Remote: Yes/mostly. Can travel to London either semi-regularly or on a need-basis.

Willing to relocate: open.

Technologies: C++, C, Python, Rust, Java, Javascript, Typescript, Haskell, Elm, React, Shell script.

Resume: https://is.gd/jeenuv_resume

Email: See resume.

Headline: Strong system software and low-level background. Currently works in low-latency/high-frequency trading. Interests: low-level programming, functional programming, distributed systems, formal modelling, web UI tooling, command-line. Open to opportunities in system software or anything adjacent to my expressed interests.

Remote: Yes

Relocation: Yes (US)

Technologies: C++, Python, Java, Distributed Systems, Networking, Embedded, Full-stack

Resume: https://drive.google.com/file/d/1Zqk69PPyvQaxbKHXvSsydGSM-Xs...

Email: -> https://www.linkedin.com/in/rfronteddu/

---

Research Software Engineer with 10+ years of experience building distributed and real-time systems in unreliable and constrained environments.

Background in networking, including custom transport protocols, network monitoring, and adaptive systems. Recent work includes AI-assisted software engineering and intelligent systems.

Experience designing and building systems that need to remain reliable under failure, including tactical and edge environments.

Interested in backend, infrastructure, distributed systems, or AI-driven systems roles where I can build and improve core technology.

I'm a full-stack developer with 3 years of experience building web apps and SaaS products. I've worked with early-stage startups and solo founders to take ideas from zero to a working product.

I'm comfortable owning entire features end-to-end — from architecture decisions to deployment. I communicate clearly, work async, and don't disappear.

Looking for: freelance contracts or part-time engagements with founders who need a reliable technical partner, not just someone to push code.

Remote: Yes

Willing to relocate: No

Technologies:

Design: Figma, Adobe Illustrator, Adobe Photoshop, Adobe Experience and Miro

Presentation: Keynote, InVision, Microsoft PowerPoint

Project Management: Jira, Kanban Boards, and Trello

Prototyping Tools: InVision, Axure RP and Figma

Programming: Basic HTML & CSS

Résumé/CV: https://drive.google.com/file/d/1stXm3PbP-_20SKp-RK-KEPfINGO...

Email: shetyemanasi18[at]gmail[dot]com

Introduction: I am a UI/UX designer with a background in graphic design, art direction, and more than six years of experience in the design industry. I am proficient in creating digital products in agile environments for the consumer and healthcare markets. With my strong analytical, research, and teamwork skills, I have successfully led a variety of projects from conception to development in both office and remote settings. I have extensive experience crafting personas, qualitative analysis, user journeys, user flows, user interface design, low and high fidelity prototypes, stakeholder presentations and design systems for UI components.

I am looking for full-time contract or freelance/consulting opportunities at the moment (up to 40 hours/week) in UI UX Design

Portfolio: https://www.manasishetye.com/

Linkedin: https://www.linkedin.com/in/manasi-shetye

Remote: Yes

Willing to relocate: No

Technologies: Ruby/Rails, JS/React/Redux/Node/TS/Angular, Elixir/Phoenix, Tailwind, MongoDB, Postgres, MySQL, Kafka, AWS, GCP, PHP, etc

Résumé/CV: https://www.linkedin.com/in/rhunterharris/

Email: rhunterharris[at]gmail.com

Hi, I'm Hunter, and I have 2 decades years of experience leading product technology organizations. I've worked with teams from 1 person to 400+ and successfully exited 4 times. I excel at aligning Product and Engineering to deliver projects rapidly, tackling those long-term thorny problems, and iterating rapidly while building ARR for the company. Always interested in speaking with customer obsessed founders and leaders.

Remote: Yes

Willing to relocate: No

Technologies: Python, TypeScript, Go, Node.js, Express, Claude Code, React, Next.js, Firebase, Docker, GraphQL, Rails, Rust, Spring

Résumé/CV: https://lokmanefe.com/cv

Email: lokmanbefe@gmail.com

GitHub: https://github.com/lokicik

LinkedIn: https://www.linkedin.com/in/lokmanefe/

Founding fullstack engineer with 2-3 years of experience building and shipping SaaS features end-to-end. Looking for a fullstack or backend role with ownership, strong engineering standards, and room to grow into senior level. I like to get things from 0 to 1.

  Location: Dallas-Fort Worth, TX
  Remote: Yes
  Willing to relocate: Yes
  Technologies: Python, TypeScript/JavaScript, Golang, Next.js, Node.js, PostgreSQL, Docker, AWS, FastAPI, ASP.NET Core, MCP, RAG
  Résumé/CV: https://sameepshah.com/resume.pdf
  Email: sameep[at]sameepshah.com

Looking for: Full-stack, backend, or AI engineer roles working on enterprise/consumer AI products. Very open to new technologies, as I really enjoy learning and building using cutting-edge tech.

At internship: Built AI agents with Semantic Kernel (reduced workflows 40%, 20K+ users), Python/Golang backend with gRPC on AWS, and Angular micro-frontends.

Currently: Leading 6-person team on medical QA analysis platform processing 150K+ data points across 4 hospital sites (ASP.NET, Next.js, Docker, PostgreSQL, Nginx).

Research: Co-authored 2 papers on RAG systems (Best Paper Award at IMNS 2025, published at IEEE/ACM CHASE 2025: https://dl.acm.org/doi/10.1145/3721201.3725519). Built RAG application achieving 95% accuracy on healthcare automation.

Recent projects:

- Automated course scheduler using agentic AI + Google OR-Tools (React, SQLite, AWS Lambda and ECR, FastAPI) for econ department

- Sidequest: iOS app (React Native + Swift) with on-device OCR + LLM parsing using Vision Framework for receipts

Resumé/CV: https://sameepshah.com/resume.pdf

    - Lehi, Utah, USA
    - Remote: Yes, remote-only
    - Willing to relocate: No
    - Technologies: Go, TypeScript, AWS, Terraform, SpiceDB, Stripe Connect, PostgreSQL, React, React Native, Claude/OpenAI APIs, Eleven Labs

I ship full features end-to-end using on a real production codebase, not a prototype.

Looking for a 12-24 month senior IC seat at a YC or AI-native startup:

• Founding Engineer / early eng at a recently-funded YC company • Forward-Deployed Engineer at a funded AI startup • Senior staff IC where speed + ownership matter

Email: kenbrlow@gmail.com LinkedIn: https://www.linkedin.com/in/knbrlo/· X: @knbrlo

Location: Europe, Prague

Senior / Lead Mobile Developer with 15+ years of experience across native Android and React Native. Over the past decade, I’ve led development for a two-sided, on-demand platform, building and scaling both customer and provider apps across iOS and Android.

I’ve spent most of my time building real-world apps that need to be fast, reliable, and handle real-time use cases without breaking.

Available as an individual contributor, lead, or consultant. I focus on clean architecture, scalability, and shipping apps that actually hold up in production.

Strong in Kotlin/Java and React Native, with solid experience in cross-platform tradeoffs, offline-first design, and long-term maintainability.

Experience:

Android (Kotlin/Java) & React Native Two-sided marketplace apps (iOS & Android) Performance & scalability Offline-first / resilient systems

You can reach me at jakub@pinchapps.com

Thank you

Remote: Yes

Willing to relocate: Open to Remote, Hybrid, and In Person roles

Technologies: Python, PyTorch, LangChain, FastAPI, ChromaDB, PostgreSQL, Docker, Google Cloud Run, AWS, GCP, React.js, SQL, spaCy, NetworkX

Résumé/CV: https://buvanipai.vercel.app/Buvani_Pai_Resume.pdf#view=FitH

Portfolio: https://buvanipai.vercel.app/

Email: buvanipai@gmail.com

MS CS (AI/ML) — Northwestern '24 | Currently: AI/ML Engineer

Building real-time voice AI pipelines (sub-800ms latency) and RAG systems at Bhuvi IT. Previously shipped distributed 8-GPU training at Argonne National Lab (2TB astronomical data, 1 week → 20 hours) and graph-based entity resolution (0.96 F1) as standalone projects. Comfortable across the full stack from model training to serverless cloud deployment.

Open to ML Engineering, Applied AI, AI Infrastructure, Software Engineering or Data Scientist roles.

Remote: Yes

Willing to relocate: No

AI Product Engineering: full-stack AI systems, LangGraph/Chain, RAG

Technical: TypeScript, Node.js, Python, React/Vue, PostgreSQL, vector DBs, NoSQL, AWS, GCP

Recent work includes:

• multilingual AI product (26 languages) for search automation

• AI-assisted incident intelligence platform for enterprise security teams

• multi-tenant account management platform (Life Alert providers)

• semantic video search using multimodal embeddings

• multi-agent systems integrating LLMs with internal data, docs, and APIs

Experience helping teams move LLM / agent workflows (incl. LangGraph/Chain) from prototype >> production.

Previously founded and exited a SaaS company serving Fortune 500 brands (pricing intelligence & channel compliance), built and led distributed team of 100+.

LinkedIn: https://www.linkedin.com/in/jeff-borden/

Email: jborden13 [@t] gmail [dot] com

* Open to full-time, fractional, or advisory roles.

Remote: Yes

Willing to relocate: No

Technologies: Next.js, React, TypeScript, Tailwind, MongoDB, Postgres, Node, NextAuth, Cloudflare, Figma, Adobe Creative Suite.

20+ years as a designer/developer hybrid. Currently sole designer and developer at current company, shipping a Next.js site averaging 40k monthly visits and a hand-coded admin CMS used daily by the team. Founded Makeable Brand LLC and shipped 5 SaaS products solo. Built and sold a WordPress theme business serving tens of thousands of users. Brand and print foundations from a decade of editorial design, including 1,000+ book covers and covers for a NYT bestselling author. AI-assisted workflows with Claude Code/Codex as a core part of how I ship.

Looking for design engineer, founding designer, or senior product roles where I can own a surface end-to-end across design and code.

Resume/CV: https://thomasmcgee.co/resume

Email: hello@thomasmcgee.me

Location: Vienna, Austria

Remote: On-site, Remote

Willing to relocate: Not currently

Technologies: HTML, CSS, JavaScript, TypeScript, Java, Python, PHP, C++, Node.js, React (Next.js, RR7), Vitest/Playwright, Vue.js (Nuxt), TailwindCSS, Spring Boot, FastAPI, Linux, Git, Docker, AWS, CI/CD, SQL (PostgreSQL, MySQL), NoSQL (MongoDB)

CV: https://docs.google.com/document/d/1f0GA-aiMLo3WAYQn_3UGV7EA...

Website: https://dino-kupinic.dev

Email: dinokupinic2006@gmail.com

Remote: Preferred

Willing to relocate: Maybe

Expert backend developer primarily focused on data engineering, mission critical/low latency/highly available systems, and AWS (certs: https://www.credly.com/users/jon-north.ad78f0c8). Happy to deal with greenfield or legacy or any mix of the two. I learn new things extremely quickly.

I prefer long term contract work, though I’ll help you with smaller things as well. W2 employment is a possibility if the fit is right. Whatever you’re doing with AI is also fine by me, and I’ll lead/adapt as appropriate.

Technologies: Python, C/C#/C++, SQL, NoSQL, Go, Golang, Docker, Git, Linux/Windows, Bash, Kafka, Redpanda, PySpark, Spark, AWS, Azure, GCP, Terraform, Kubernetes, Redis, Postgres, MySQL, SQL Server, SAP HANA, LDAP, Active Directory, OAuth2

Resume/CV: www.adiuvat-consulting.com

Email: jon.north@adiuvat-consulting.com

  Location: New York City
  Remote: Yes
  Willing to relocate: If it's on the east coast, yeah maybe
  Technologies: JavaScript, TypeScript, C, Haskell, Solidity, C#, MUMPS
  Resume: https://haltman.neocities.org/resume.pdf
  Email: harry.j.altman@gmail.com

I'm good at this sort of nitpicky work, spotting and thinking about edge cases. I like getting things exactly right, even though that obviously isn't always possible due to various constraints. I've been kind of wondering if I should get into embedded development; I find it appealing when things are low-level or similarly constrained. I've beaten Microcorruption. :) (The original levels, I haven't played the new ones.)

I'm also quite interested in unusual or obscure data formats, and working on Truffle Debugger and its associated libraries certainly involved a bunch of having to figure undocumented formats and interfaces. :) I put down above what languages I've worked substantially in but I'd say I'm a generalist and will figure out whatever you give me (I knew approximately no Javascript, Typescript, or Solidity when I started working at Consensys).

I'm a mathematician by background and in my spare time, so after the Truffle Debugger project was shut down I took some time off to focus on my mathematical projects, including old ones I've been shepherding through publication. But now I'm looking for work again! If you need someone like me, I'm available for hire!

    Location: Virginia, USA.
    Remote: Yes
    Willing to relocate: No
    Technologies: Python, Golang, Typescript, C#, C++, Claude, Codex, vLLM, LLaMa.cpp, React, Shadcn, WebGPU, SQL, Docker, AWS, Azure, GCP, I could go on but that's what I've used in the last two weeks.
    Résumé/CV: https://www.linkedin.com/in/gabereiser or email me for a digital copy
    Email: gabereiser@gmail.com

Remote: Yes

Willing to relocate: Open to discussion

Technologies: React, Typescript / Javascript, Web Components, CSS, UI Design, Golang, C++, MySQL, Postgres, Docker, Linux

Résumé/CV: https://sectionfourteen.com

Email: anthony[at]sectionfourteen[dot]com

---

Former graphic designer turned software developer with 10+ years of professional experience. Most recently, I've been building highly dynamic frontends with React. Prior to that, I was re-writing legacy desktop applications as web based with Vue + Go + Postgres. I'm comfortable working across the stack, and adapting to new (or old!) technologies.

Currently working on a VST plugin in C++, and I have explored a number of other areas over the years. Such as: mobile, games, graphics programming, and embedded systems.

While most of my work has been web focused, I'm open to working in other areas. Check out my website, sectionfourteen.com, for more detailed info.

Location: NYC (preferred) or Orlando, FL

Remote: Yes

Willing to relocate: NYC or Orlando only

Technologies: Python, TypeScript, Go, Rust, OCaml, Haskell, Lean, AWS, Kubernetes, Terraform, Envoy, Docker

Resume: available upon DM

GitHub: https://github.com/rdavison

LinkedIn: https://linkedin.com/in/richardndavison

Email: richardneildavison@gmail.com

Remote: Yes

Willing to relocate: No

Technologies: anything works.

Resume: https://www.linkedin.com/in/taninnanakorn

I'm an ex-Stripe engineer with extensive knowledge in technical accounting, revenue recognition, and financial analytics.

I'm looking for a consulting gig where I can help your company integrate with Stripe from end-to-end (from payment to reporting to closing the book), so you can get accurate financial reports, and your accountant/controller can be happy.

Please contact me on LinkedIn if you are interested.

Software engineer with 9+ years of experience building full-stack enterprise applications across healthcare, finance, and internal tools. Looking for contract or full-time roles.

  Remote: Yes (Open to working in Office)

  Willing to relocate: Yes

  Technologies: Java, Python, C++, Rust, Zig, Typescript 

  Résumé/CV: https://drive.google.com/file/d/13lej5L8mnIGct1phoryqTWVenaJImObg/view?usp=sharing
  

Software Engineer with experience building and scaling real-world financial systems at Nasdaq. Worked across the stack with Java/Spring Boot, React, and SQL to deliver high-performance trading infrastructure and leading onboarding for billion-dollar enterprise clients.

Strong foundation in mathematics (BSc from the University of Toronto) with a deep interest in data structures, algorithms, and computational theory. Comfortable owning features end-to-end, collaborating and building scalable, reliable software. Looking to contribute to solving complex, high-impact problems.

Extensive experience designing, operating, and scaling reliable environments. Heavy focus on automation, observability, and high-availability. Experienced in diagnosing and resolving complex issues.

Founder of an IT services company recognized by Clutch as one of the top cybersecurity and managed IT services providers in Poland.

Continuously developing expertise and tracking emerging technologies.

Location: Lisbon, Portugal

Remote: Yes, I work remotely since 2005

Willing to relocate: Yes

Technologies: Linux - Ubuntu, Debian, Red Hat Enterprise Linux, Oracle Linux, SuSE, HPC, slurm, OpenMPI

Observability & Telemetry - Grafana, Prometheus, Loki, Pyroscope, Tempo, Faro, Alloy, Zabbix, OpenTelemetry, Logstash, Kibana

Databases & Data Platforms - MySQL, MariaDB, Percona, PostgreSQL, Elasticsearch, ClickHouse, Redis, MongoDB

IaaC & Automation - Terraform, Ansible, Shell Scripting, Github Actions, Jenkins, Red Hat Sattelite

Containers & Orchestration - Docker, Kubernetes, OpenShift

Cloud & Virtualization - Microsoft Azure, AWS, Proxmox, VMware, OLVM

Storage & Backups - Fibre Channel, iSCSI, GlusterFS, ZFS, Ceph, Lustre, Veeam, Bacula & Bareos, Proxmox Backup Server, XtraBackup

And much, much more

LinkedIn: https://www.linkedin.com/in/krzysztofkotkowicz/

Resume/CV: https://flowcv.com/resume/m9fiqwe7t9w5

Email: krzysztof@kotkowicz.pl

Disclaimer: Contact details are only provided for job inquiries. You really don't want to send information about your vibecoded service there.

  Location: Japan (flexible for US/EU async or partial overlap)
  Remote: Yes/Hybrid
  Willing to relocate: No
  Résumé/CV: https://www.linkedin.com/in/tsokurov/
  Email: oleksii.tsokurov@gmail.com

Best fit: early-stage founder who needs someone to own the software end-to-end -- architecture, decisions, shipping. Happy with hard engineering problems -- systems, protocols, infra, anything non-trivial. Math/research background is there if you need it.

Looking for: part-time contract, ~20-28 hrs/week, available now and continuing through the upcoming PhD (formal verification + quantum computing).

  Location: Germany (UTC +1/+2), EU citizen
  Remote: preferred
  Willing to relocate: no
  Technologies: C# and previously C++ and Java, prefer functional style and privately dabble with F# and Haskell. I know SQL, Azure, Docker, high performance computing (Monte Carlo simulations), see also CV
  CV: https://stash.ldr.name/wwtbh/rcv-202605-b77e.pdf
  Email: whoshiring-b77e /-\T ldr D()T name

I am looking for work in other domains as well.

Happy to provide you with a full CV personally.

Remote: Yes

Willing to relocate: Yes

Résumé/CV: https://louisfoster.com

LinkedIn: https://linkedin.com/in/louis-foster-software

Email: contact@louisfoster.com

Over ten years as an engineer and team lead at startups.

Product-minded, love to code (with and without LLMs), and willing to lead.

Things I'm excited about: custom virtual assistants as UI, home automation, mesh networking.

Ollama context engine with streaming API: https://github.com/ohmstone/context-artist

More here: https://github.com/ohmstone

24+ years of experience and a hands on builder, generalist. I like to pitch tent and dig deep into the problem. I am versatile enough to solve problems across tiers. I am looking for part time work as I continue pushing my startup forward.

Remote: Yes

Willing to relocate: No

Technologies: Django, Django REST Framework, PostgreSQL, Flutter, Bootstrap, Wagtail, AWS, DigitalOcean, Stripe, WhatsApp Business Platform

Portfolio and recent work: https://vaqueiro.com.mx/en/

Email: jaime@vaqueiro.com.mx

Hi! I'm a full-stack developer focused on building production-ready web and mobile products, especially SaaS platforms, internal tools, customer portals, marketplaces, and business process automation.

I work mainly with Django/PostgreSQL on the backend and Flutter or React on the frontend. I can take a project from product definition and technical architecture through implementation, deployment, and maintenance.

I’m especially interested in remote contract or fractional product engineering roles where I can help design, build, and ship practical business software quickly.

Remote: Yes

Willing to relocate: Yes

Technologies: JavaScript, TypeScript, React, Next.js, Node.js, PHP, WordPress, Tailwind CSS, Hugo, SQL, APIs, AWS, GCP, Vercel, Netlify, CDNs, Shopify, iOS, Swift, Progressive Web Apps

Portfolio: https://scottmakes.tech/portfolio

Email: scottmakestech+hn@gmail.com

--

Full-stack developer with 18+ years of experience building websites and applications across industries including media, finance, and e-commerce. I work across the full stack to create fast, accessible, and scalable solutions. Comfortable owning the entire development lifecycle—from architecture and infrastructure to UI/UX and performance optimization. Deep experience with custom CMS solutions, serverless architectures, and integrations with complex APIs.

Primarily looking for a full-time role on a team, but open to contract opportunities as well.

Remote: Yes

Willing to relocate: Yes

Technologies: Rust (Tokio, Axum, Pingora), RocksDB, Python, Kubernetes, AWS/GCP, OpenTelemetry, NATS

Résumé/CV: https://abhirag.com/resume.pdf

Email: hey@abhirag.com

Systems engineer, ~5 years of Rust in production. Most recently:

- Helped build a distributed notification engine (3.3B notifications/day at 300k/sec, 99.9999% dispatch reliability)

- Feature store serving 60M daily requests at p99 < 5ms

- Pingora based L7 reverse proxy

- DBSP based stream analytics engine processing 3.3M events/sec on a single node

Open to anything interesting, especially where Rust is the primary language. Happy to chat!

Remote: Hybrid pref

Willing to relocate: No

Technologies: Python/Django/React, JS/Typescript/React/Redux, AI, LLMs, Art, Music, Vector Graphics

Resume/CV: https://www.dropbox.com/scl/fi/rkb2zepov2fxkkduf8c7u/Graham-...

Email: see resume

Hi! I'm Graham, a creative technologist, former YC W23 founder, engineer and designer. Especially interested in engineer roles where I can wear multiple hats and creative technologist roles. Need a technical person who knows how to build things zero to one, has strong backgrounds in both tech and art, and soft skills like marketing and communication? I'm your person!

Remote: Yes

Willing to relocate: No

Technologies:

- Core: Node.js, React, Python (Flask, Scrapy), PHP (Laravel, WordPress)

- Data: PostgreSQL, Redis, Meilisearch, Sqlite (Multi-Tenant)

- DevOps: Docker, Linux, Nginx, CI/CD

- Other: LLM Orchestration, Selenium/Puppeteer, PWA (Local-First), CSS-Modules

Résumé/CV: https://emircetinkaya.com/cv/Emir_Cetinkaya_CV.pdf

Email: hello@emircetinkaya.com

I'm a full-stack developer (Masters in CompSci) with 15+ years of experience.

Reviews about my work: https://emircetinkaya.com/testimonials/

Remote: yes (working exclusively remotely for the past 20 years)

Willing to relocate: yes

Technologies: AWS, Kubernetes, Nomad, Docker, podman, Hashicorp Consul, Vault, Packer, Terraform, Ansible, Chef, Puppet, Grafana, Loki, Prometheus, ELK stack, Jenkins, GitHub Actions, Flux, GitLab, Postfix, HAProxy, MySQL, MariaDB, PostgreSQL, Ruby, Python, bash, C

Résumé/CV: https://alexeydemidov.com/cv

Email: in the resume

GitHub: https://github.com/AlexeyDemidov

LinkedIn: https://www.linkedin.com/in/alekseydemidov/

Remote: In-person or hybrid preferred but would consider remote

Willing to relocate: No

Technologies: Software, systems, people, finance

Résumé/CV: https://hn-may-2026.jon-cooper.workers.dev/

Email: gazing_recite454@simplelogin.com (forwarded)

******

Interested in FDE, deployment lead, product roles; open to others.

Broad and deep experience and expertise across finance, technology, leadership.

- Arbitrage and discretionary trader/PM at bank and hedge funds

- Co-founded VC-backed virtual gift card company, sold to giftcards.com

- CTO/CISO/partner at a $1.4B peer-to-peer lending fund

- Ran bank-wide analytics and then marketing technology at First Republic

Looking to join a high velocity, passionate, talent dense team who execute relentlessly.

I like to work with others to build software, systems, teams, and businesses and am good at it.

IQ+EQ personality, positive-sum mentality.

    Location: Prague, Czech Republic
    Remote: Yes, ideally team in Europe
    Willing to relocate: No
    Technologies: C++, Python, AWS, GCP, K8s, Java, JS + TS, network protocols, distributed systems, ...
    Résumé/CV: https://www.linkedin.com/in/tadeasmoravec/
    Email: tadeas@moravec.xyz

Remote: Yes

Willing to relocate: Yes

Technologies - Lately it's been TypeScript, Rust, Tauri, Python, NextJS, FastAPI, Railway, Postgres, Vercel, Tailwind. + all supporting libraries

Stuff I made: https://www.treesnap.app/ https://www.blacksheepwall.tv/ https://llmpricingtable.com/ https://littlehtmxbook.com/ https://github.com/alexpineda/llmdump

hnalex@pobox.com

Senior Software Engineer with 8+ years of experience building scalable distributed systems using Golang and Node.js. Specialized in microservices, event-driven architectures, and real-time data processing with Kafka on AWS. Proven track record of improving system performance and reliability, reducing latency by up to 35%, and delivering production-grade backend services.

  Location: Portugal
  Remote: Yes
  Willing to relocate: No
  Technologies: Rails, Django, Postgres, React, Node, Next.js, Go, Postgres, Redis
  Résumé/CV: https://0x1.pt/Vitor_Sousa_Pereira_CV.pdf
  Email: vmsousapereira@gmail.com

  Location: Seattle, WA
  Remote: Yes
  Willing to relocate: Yes (SF, NYC for the right team)
  Technologies: Go, Python, Kotlin, TypeScript, Rust | Cadence/Temporal, Kafka, gRPC, Postgres, Redis, Kubernetes | AWS, GCP, Cloudflare | LLM agents, MCP, Playwright/CDP, RAG
  Résumé: https://elninja.com/resume
  LinkedIn: https://www.linkedin.com/in/elninja
  GitHub: https://github.com/ibarrajo
  Email: alex [at] elninja.com

At Uber, Developer Advocate for Cadence — the open-source workflow engine running 12B+ workflows/month internally. Onboarded 50+ teams, executed multi-region failovers on domains processing billions of daily ops, rebuilt cadenceworkflow.io, and shipped non-determinism detection via shadow replay. Before Uber: refund rules engine for McDonald's/Chipotle at DoorDash (500K refunds/month), and Interim Head of Engineering at Jobscan (97% → 99.99% uptime on AWS migration, $475K/yr recovered via payment A/B testing).

Currently shipping (June 2025 → now):

- Pursuit (co-founder, AI Scalathon Seattle 2026): agent-to-agent recruiting — a 3-min structured candidate/employer interview producing ranked multi-dimensional match scores. Ran live: 51 reports + 120 real matches against Microsoft, JPMorgan, Uber, CoreWeave, Adobe, Block, Boeing, Lululemon, SpaceX.

- Meridian: 29k-line TypeScript autonomous goal-graph executor (Postgres + MCP) that decomposes high-level charters into plan nodes and runs LLM-backed agents on a real-time dashboard.

- ApplyPilot (OSS, github.com/ibarrajo/ApplyPilot): multi-provider LLM orchestration with cost-aware routing across Gemini/OpenAI/Anthropic; Claude Code + Playwright integration across 40+ ATS workflows.

- OpenAI Parameter Golf: 14+ PRs opened to the 16MB / 10-min / 8xH100 LLM-training challenge. Hands-on with Int5/6 GPTQ, test-time training with score-first backprop, Triton kernels, Hessian-based calibration.

Looking for a team where shipping daily is the norm.

  Location: YVR
  Remote: Preferred
  Willing to relocate: Yes if CANZUK / Sweden / Finland with work authorization/permit sponsorship
  Technologies: C, Go, Python, Ansible, Bash, Docker, Jenkins, Linux, REST APIs, Selenium, SQL
  Résumé/CV: https://drive.google.com/file/d/1GGHFAlfiS-v7yt1IskiqWNwxG864v9ZU/view?usp=share_link
  Email: See Résumé/CV

Remote: Yes (preferred) Willing to relocate: Depends on the city.

Technologies: Kubernetes, Terraform/Terragrunt, ArgoCD, GitOps, Go, Python, Bash, observability (VictoriaMetrics/VictoriaLogs/Tempo, Grafana, OpenTelemetry), Forgejo/GitLab, Harbor, Kyverno, External Secrets Operator, CloudNativePG, Dex, incident response & on-call tooling, Linux. Clouds: AWS, GCP, Azure, Hetzner. Strong on platform/SRE for multi-tenant SaaS, cost optimization, and DR.

Résumé/CV: Available on request

Email: ddd.barna@gmail.com

Diego Delgado. Senior SRE. Currently sole platform SRE for developer-experience team running multi tenant SaaS on Kubernetes. Incident Commander.

Interested in Staff/Principal SRE or platform engineering roles or fractional consulting work

    Location: Bogotá, Colombia
    Remote: Yes
    Willing to relocate: No
    Technologies: HTML, CSS, JavaScript, SVG, TeX/ConTeXt, PHP, Jekyll, Tailwind CSS
    Portfolio: https://miler.codeberg.page/
    Résumé-CV: https://codeberg.org/miler/curriculum-vitae/raw/branch/main/curriculum-en.pdf
    Email: Please see Portfolio or CV/Résumé
    GitHub: https://github.com/acidrums4/

Remote: Yes, US hours

Willing to relocate: No

Technologies: Python, Go, Node.js, TypeScript, Java, React, Next.js, GCP, K8s, Terraform, Temporal

Résumé: https://docs.google.com/document/d/1n_ND_GJbajELPmjggrhMkg5a...

Email: praveen4463@gmail.com

17 yrs shipping software, always remote.

- Engineer #2 at Galaxy (NYC AI startup, Oct 25–May 26). Galaxy got acquired; acquirer isn't keeping India based contractors.

- Founding engineer at Grub Direct (food delivery + POS, 2023–25): Java Spring backend, React Native.

- Frontend at Gumroad (2020–21).

- Built outomated.com solo to $200k lifetime revenue (Global X ETFs, Boxabl among customers).

Looking for a founding eng or senior backend role. Contractor / EOR / freelance, all fine. Available immediately.

  Location: California, US
  Remote: Yes
  Willing to relocate: Not at this time
  Technologies: Figma, Sketch, Adobe Creative Suite
  Résumé/CV: https://allie.goodson.dev/resume-2026-04-29.pdf
  Email: allie [at] goodson [dot] dev

  Location: Brazil
  Remote: Yes
  Willing to relocate: No
  Technologies:
  SysAdmin | Ubuntu, Debian, Centos.
  Cloud | AWS/Azure/Linode/DigitalOcean/Google Cloud.
  Backend | PHP, MySQL, Apache, Bash/Zsh
  CMS/Backend Framework | expert in WordPress, experience with Laravel and CakePHP.
  Frontend | expert in HTML, CSS, JavaScript and Tailwind. Experience with Vue and React.
  Résumé/CV: https://pedro.estarque.com.br/resume.pdf
  Email: pedro@estarque.com.br

I'm a Full-Stack Developer, Web Designer and Image Editor with over 25 years of professional experience. Problem-solver and avid learner, I'm used to working with small and large teams across enterprise, government and third sector. I take deadlines and delivery commitments very seriously.

  Location: Ireland
  Remote: Yes (EU and US timezones preferred)
  Willing to relocate: No (unless high salary)
  Technologies: Rust, TypeScript/Node.js, PostgreSQL, MySQL, Redis, REST, GraphQL, AWS, GCP, Docker, CI/CD, Linux
  Résumé/CV: https://bluesialia.github.io/
  Email: bluesialia@gmail.com
  Looking for: Senior Backend/Systems roles (Rust preferred but I'm aware my Typescript experience is more attractive). Distributed systems, APIs, databases, infrastructure. Interested in performance-critical systems, data-intensive applications, and cost-efficient cloud architectures.

Remote: Yes (worldwide)

Willing to relocate: No

Technologies: PHP, JavaScript, MySQL, PostgreSQL, SQLite, Docker, HTML, SCSS, Bootstrap, Linux

Linkedin: https://www.linkedin.com/in/givanz/

Email: givanz@gmail.com

Github: https://github.com/givanz

Experienced Full Stack Developer, developing Open Source Vvveb CMS https://www.vvveb.com and VvvebJS page builder.

Remote: Yes

Willing to relocate: Yes

Technologies: Node.js/TypeScript, Python, LangGraph, agentic workflows, noSQL, GCP, Flutter, pSEO.

Résumé/CV: https://github.com/fokdelafons | https://lustra.news

Email: jacek@lustra.dev

I solo-engineered Lustra.news because legislative data is an unmitigated mess. It's now a production-grade infrastructure managing 300k+ indexed pages with 99%+ hallucination-free AI summaries.

Looking for Founding Engineer or AI Architect roles where I can own the system and ship at velocity.

Also selling B2B API / MCP access to my unified legislative data (US/EU/PL/UK/DE/FR). Check the code on my GitHub.

Remote:Yes Willing to relocate:No

Technologies:Python, Java, Swift, .Net, JavaScript

Résumé/CV:https://www.linkedin.com/in/alvin-lawson-b8300635

Email:al11588@gmail.com

My name is Alvin. I am looking for a developer advocate role, Developer relations, Support engineer role, Backend engineer role, Systems engineer role, DevOps role.

  Location: Delft, the Netherlands
  Remote: Yes
  Willing to relocate: No
  Technologies: All of the current AI/ML tools you can think of. Computer vision, LLMs, Timeseries forecasting, DSP. Postgres, GIS tooling, Golang, Python, Kubernetes, Docker, Linux, PyTorch, CUDA, embedded systems.
  Résumé/CV: see strangeloop.nl
  Email: hn@strangeloop.nl

Built a petabyte scale CV pipeline from scratch using on-prem k8s; a text-to-sql BI tool for 9k B2C users; deployed daily production forecasts for all domestic solar panel installations in The Netherlands.

PhD in computational chemistry (2015), 10+ years of enterprise (airfrance/klm, bmw) and startup experience.

Remote: Yes

Willing to relocate: Not at this time

Technologies: Elixir, Phoenix, GraphQL, JavaScript, Node.js, PostgreSQL, MySQL, GCP, AWS, Kubernetes, Docker, Kafka

Résumé/CV: Available on request

Email: sara.spangler.dev@gmail.com

Backend engineer with experience leading teams, primarily working in Elixir/Phoenix but comfortable across the stack with GraphQL APIs, Node.js, React, Postgres/MySQL, and cloud infra on GCP/AWS with Kubernetes and Docker. Passionate about 0-to-1 work and product-driven development where engineering decisions are tied to real user outcomes.