Location: Vancouver, Canada
  Remote: Yes (worldwide)
  Willing to relocate: Yes
  Technologies: iOS, Swift, SwiftUI, UIKit, Swift Concurrency, TCA, Core ML/Vision, HealthKit, watchOS, BLE/NFC, Push Notifications, App Store Review, OWASP MASVS, visionOS
  Email: hn@drobinin.com

Senior iOS engineer / Apple-platform consultant with 12+ years of experience.

I build and fix iOS and Vision Pro apps from medical devices and high-traffic consumer apps to vibecoded startups. I also help teams get difficult apps approved: App Store rejection triage, reviewer-note/metadata fixes, and fractional senior iOS support for startups.

Remote: Yes — US timezones

Willing to relocate: No (remote only)

Technologies: Rust, Python, TypeScript | LLM agent runtimes, RAG, evals/tooling | Postgres, async services, AWS

Résumé: https://chadbartley.github.io/chadbartley-site/

Email: chad@askotter.ai

I build production AI systems — agent runtimes, LLM tooling, RAG — and the backends behind them, in Rust where reliability matters and Python/TypeScript to move fast with a team. Most recently I wrote the core of Ward in Rust myself (agent runtime, analytics layer, multi-tenant audit/security model); it runs in a paid POC against a $400M, 850-store retailer's live SAP data. Before that I co-founded a YC W24 startup, took a Meta Marketplace product from zero to ~10k monthly transactions, and re-platformed a failing commerce backend to Rust that cut its AWS bill ~70%. ~10 years across fintech, healthtech, and commerce.

Location: Czechia, EU

Remote: Yes

Willing to relocate: No

Technologies: Figma :-), Elixir , Swift, JS/TS, Ruby, Python, some Rust, Clojure admirer

Résumé/CV:

https://josefrichter.design/cv (if paste the job description, my little agent gives you an honest fit check, including where I don't fit)

https://josefrichter.design/cv.pdf - if you're human

https://josefrichter.design/cv.md - if you aren't

Email: josef.richter@me.com

If you need to declutter your app, simplify the flows, or just make it look better, I'm your man. And I can code everything I draw, so there's no haggling between design and development :-) Avid prototyper, and I ship my own small products + some OSS — https://github.com/josefrichter. Past: Enaia, Medable, T-Mobile, Vodafone — 764 PRs in my current role, so "I build" is real.

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

Willing to relocate: No

Technologies: Python, Go; ML/data pipelines; documents, IoT, time-series, logs → decision-useful information

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

Email: dariusz@walat.eu

Senior software engineer, 20+ years building pipelines that turn real-world events into decision-useful information — industrial control and IoT (manufacturing, ~50-person autonomous teams), large-scale product-data aggregation (5-7M products, multi-source), regulatory documents (1.5M+ documents, ~4,000 sources).

Same pattern across domains: acquire from whatever sensing the world provides, curate, structure for processing, find correlations across heterogeneous sources.

Working with neural nets through multiple AI cycles (neuroevolution and genetic programming, deep learning, now LLMs) — perspective on what survives the hype.

Currently: regulatory forecasting for Polish law, ~30K-document scale, autonomous overnight sweeps. The hard problems are turning messy real-world streams into decision-ready information, at scale, under uncertainty.

I write about where AI coding agents actually work and where they quietly fail — walat.eu/series/ai-agents-in-practice/

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 — industrial, regulatory, scientific.

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

Remote: preferred

Willing to relocate: some EU countries only

Technologies: Python, C++, 3D Computer Vision, Camera Calibration, Photogrammetry, 3D Gaussian Splats, LiDAR, Julia

Résumé/CV: https://www.linkedin.com/in/ilia-shipachev

Email: ishipachev@gmail.com

Computer Vision engineer and former Product Owner at Mosaic (geospatial imaging). Background in applied mathematics; spent 5+ years on 3D reconstruction, SfM pipelines, multi-camera calibration, and LiDAR processing. And another 4 years before as embedded engineer processing sensor data.

I've built calibration and processing pipelines for panoramic camera systems. Delivered large-scale photogrammetry projects for VFX clients including Netflix and Apple TV — hundreds of thousands of images per reconstruction. Owned products across calibration, image processing, and LiDAR pipelines end-to-end, provided support to the clients, and was responsible for communication with other HW and FW teams, including planning and roadmap discussions.

Now independent — focused on novel 3D reconstruction methods, calibration and Gaussian Splatting. Open to co-founding / product-engineer roles or consulting on hard Computer Vision problems. Short form of project based cooperation is also doable.

In my current job-free time I'm exploring Julia, Geometric Algebra for computer vision.

Remote: Yes

Willing to relocate: No

Technologies: AWS, GCP, Terraform, Ansible, CloudFormation, Docker, Kubernetes, ECS Fargate, Lambda, Python, Bash, Go, TypeScript, Next.js, C#, Java (Apache Beam), GitLab CI/CD, GitHub Actions, Cloud Spanner, BigQuery, GCP Dataflow, RDS, Aurora, DocumentDB, Redis, Prometheus, Grafana, CloudWatch, JP1, WAF, Claude Code

Résumé/CV: https://junueno.dev/resume.html

PDF: https://junueno.dev/resume.pdf

LLM-friendly: https://junueno.dev/llms.txt

Email: hello@junueno.dev

GitHub: github.com/jun-uen0

LinkedIn: linkedin.com/in/jun-uen0

Senior Cloud Infrastructure Engineer with 6+ years across backend, AWS infrastructure, and FinOps. Realized 30-40% AWS cost reduction. Translates executive intent into infrastructure decisions and surfaces platform constraints back to the C-suite. Sole inventor of a 0-RTT VPN handshake (USPTO pending). Currently expanding into Cloud Security architecture.

Sole CI/CD owner for a major Japanese megabank's web platform at Deloitte (Next.js + Sitecore on AWS ECS, GitLab CI/CD). Built GCP Dataflow ETL pipelines with Java and Apache Beam for a connected-vehicle program. Built AI-augmented infrastructure operations on Claude Code, delivering one engineer-year of capacity in production ops. DDoS mitigation 3x including SYN-flood, root-cause analysis through WAF deployment.

Looking for: ~60-80h / month additional engagement alongside my current role, async-friendly. SRE / DevOps / Platform Engineer / Security Engineer / Technical Advisor. Rate negotiable by scope and engagement length; reach out via email.

  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.

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.

  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

Willing to relocate: No

Technologies: React Native

Résumé/CV: https://www.linkedin.com/in/artur-kesik/

Email: hello@mentats.dev

I am building react native apps for marketplaces. Happy to help with your marketplace or work as a subcontractor for established agencies. I am a senior frontend dev with 6 years of experience.

We can structure a deal in a way that gives you a guarantee of a job well done, so that the partnership is risk-free for you.

  Location: Bangalore, India
  Remote: Yes (Remote or local hybrid)
  Willing to relocate: No

  Technologies: Python, C++, FastAPI, AWS (Athena, EC2, S3), Redis, PostgreSQL, Docker, Azure Python SDK, WebSockets, Git
   

Email: sourabhsharma2096@gmail.com

Backend Engineer specializing in data-heavy architecture, high-concurrency pipelines, and low-latency systems. Bringing 2.5 years of production experience alongside an Integrated M.Tech in CS (Machine Learning).

Key Engineering Work: Schema Migration: Executed a zero-downtime migration of multi-regional components from MySQL to AWS Athena, maintaining continuous, active data ingestion.

Latency Optimization: Designed and deployed a Redis caching layer that reduced complex API query latency to 8ms during concurrent traffic spikes.

Infrastructure Automation: Developed a cloud orchestration tool using FastAPI and the Azure Python SDK to dynamically provision VMs and stream real-time logs via WebSockets.

Concurrent Systems: Built a scalable, high-throughput booking architecture utilizing FastAPI and PostgreSQL, deeply optimized for heavy transactional database loads.

  Location: Berlin, Germany
  Remote: Yes (global)
  Willing to relocate: No — on-site available in Berlin area
  Technologies: RTL design and verification, SystemVerilog, UVM, Verilator, C/C++, assembly, GPU compute, OpenGL/Vulkan, shaders, Python, parallel algorithms
  Résumé/CV: https://liland.dev
  Email: hello@liland.dev

Independent hardware/software contractor specializing in parallel compute — either side of it. Designing and verifying out-of-order SIMT cores, ALUs, coherent caches, and interconnect; or writing GPU compute and parallel algorithms that run on them.

Background: early engineer at Falanx Microsystems on the original Mali GPU (acquired by ARM, 2006). Co-founder and architect at Swarm64 — FPGA database accelerator (acquired by ServiceNow, 2021). Five patents in graphics and parallel acceleration. Demoscene roots (1st place NVScene; Scene.org Awards and nominations).

Open to short consulting engagements through extended contract work. Areas of interest: AI/accelerator architecture, RTL and verification for custom silicon or FPGA, GPU compute.

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: Yes

Willing to relocate: No

Technologies: TypeScript, React, Node.js, PostgreSQL, MongoDB, REST, GraphQL, WebSockets, Kubernetes, Docker, CI/CD

Résumé/CV: https://nowack.dev/cv.pdf

Email: max.nowack[at]mailbox.org

Full-stack engineer with 16+ years of software development experience, including ~9 years building B2B SaaS products as a technical co-founder / lead engineer. Strongest in TypeScript/React/Node.js and pragmatic product/system architecture, with ownership across product, backend, frontend and infrastructure. I also created SignalDB, an open-source local-first database with 600+ GitHub stars.

Technologies: Python (Zope Interface/Component, Flask, FastAPI, SQLAlchemy, Cerberus), TypeScript, Vanilla JavaScript, HTML/CSS, SQL, AWS, Git, MPNet/Transformer, Unreal Engine (Blueprints), Blender

Resume/CV: https://baranzini.dev

Email: keith@baranzini.dev

Software Systems Engineer 8 months into writing code. Built and shipped EZInvoice - a full-stack, local-first invoicing desktop app currently in private beta on the Microsoft Store(link available on request). Across my portfolio, I independently implement Clean Architecture featuring a fully isolated domain layer via imperative mapping with SQLAlchemy, explicit dependency inversion via zope.interface/zope.component, and native TypeScript interface ports on the frontend. I bring a special focus with 4,000+ hours of architectural blueprinting in Unreal Engine. My active projects include a transparent overlay UI for devs via Electron, as well as a Sentiment Analysis API using a custom tuned transformer(MPNet) and an 8-base mood Plutchik system via FastAPI.

Remote: yes please :)

Willing to relocate: not at the moment

Technologies: Linux, Web, DevOps,

Résumé/CV: Not a CV, but https://www.thebacklog.net/projects/

Email: dirk@code27.co.za

I’ve been working as a full stack developer with a focus on education for more than 13 years. Increasingly my focus has shifted from just the technology towards the product. I believe that technology should empower people and create a healthy society that we all want to be a part off. This requires deliberate effort and attention to achieve and maintain. I'm looking to build a product I believe in, for profit, while learning new things and forming meaningful professional relationships.

Remote: Yes (UTC+2, flexible)

Willing to relocate: No

Technologies: Ruby on Rails, PostgreSQL, MySQL, Sidekiq, Solid Queue, Redis, HotWire, Stimulus, ViewComponent, Tailwind, RSpec, AWS, Linux. Some Crystal from contract work at Kagi. Claude Code daily.

Résumé/CV: https://www.linkedin.com/in/oleksii-neishchenko-44a23893/

GitHub: https://github.com/alexneisc

Email: oleksii@ilikegoodcode.com

Senior Ruby on Rails developer, 11+ years across fintech, SaaS, e-commerce, and startups. Open to full-time remote or contract. What I'm best at: Performance work on existing codebases. Once optimized a set of Rails API endpoints from 90-120s down to 1-2s — measuring first, raw SQL where ActiveRecord produced bad queries, indexing, restructuring background jobs. External API integrations (5+ over my career: Google Maps, Chargebee, WhatsApp via 360dialog, SDB Groep, AFAS). Comfortable with the messy parts — retries, idempotency, webhook ordering, partial failures. Working with legacy and tests-nobody-touches. Reading before writing, refactoring without breaking things. As Tech Lead at clevergig (Dutch SaaS) for 3 years, I set up code review, bug tracking, and ownership processes for a long-lived codebase.

Recent stops: FactCTO (fintech), Rail Europe, Fitjourney.ai, Kagi (Crystal backend), clevergig (Tech Lead).

For fun: building a Rails app + ESP32 device that tracks power outages at my home — the device pings the API every minute, the Rails side aggregates into hours-with-power vs. without. Started during the post-2022 outages in Kyiv and kept evolving — a good way to keep Rails fresh and combine backend with a bit of hardware.

Remote: Yes

Willing to relocate: No

Technologies: Go (Golang), Solidity, Solana, DevOps (Kubernetes, Docker, CI/CD), Observability (Prometheus, Grafana), Automation/AI (n8n, Bot Development, MCP), Backend (.NET, C#, Python), Systems & Networks.

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

GitHub: https://github.com/mrlooper

Email: juanito1982@gmail.com

Result-driven Engineer available for freelance, contract, or consulting projects. I offer a multi-skilled background that covers:

- Web3 & Blockchain: Custom smart contracts (Solidity), Solana development, CryptoAPIs, and MEV optimization.

- DevOps & Infrastructure: Setting up CI/CD pipelines, containerization (Docker/Kubernetes), observability (Grafana/Prometheus), and secure server administration (Linux/Windows).

- Automation & AI: Workflow automation via n8n, bot development, and multi-agent systems (MCP).

- Backend Development: High-performance backend services in Go, Rust, C#, or Python.

Whether you need to secure your infrastructure, automate your business workflows, or build decentralized applications, I can deliver end-to-end solutions.

Remote: Yes.

Willing to relocate: Yes.

Technologies: JavaScript/Typescript, Python, React, NextJS, FastAPI, VueJS, RAG, AI/ML, C#/.Net, Java/SpringBoot, Claude, LLMs, KiroAI, Cursor

Resume: https://drive.google.com/file/d/1KBlWzMINZWiGlVnFkMWyJKbEDWG...

Email: alexjblair10@gmail.com

About me: I’m a versatile Full Stack Engineer with 8+ years of experience building AI driven applications and scalable software systems. I’m passionate about creating impactful products, solving complex technical problems, and contributing to teams that value both innovation and execution. Known for refactoring ruthlessly, hunting root causes, and fighting for the users often while talking with my hands.

Remote: Yes (flexible with US/EU overlap)

Willing to relocate: No

Technologies: Claude API, LangGraph, CrewAI, OpenAI Agents SDK, AutoGen, RAG pipelines, multi-agent orchestration, Python, FastAPI, Django, Node.js, PostgreSQL, pgvector, Next.js, React, TypeScript, Supabase, Stripe, AWS

Website: https://govindgupta.com

Email: govind@govindgupta.com

15 years as a full-stack AI engineer, including onsite engineering and team leadership for US enterprises ADP and Time Warner Cable. I ship agentic AI products in 2 to 3 weeks, not months.

What I build:

-> Multi-agent systems with LangGraph, CrewAI, OpenAI Agents SDK, and AutoGen. Tool use, handoffs, planning loops, and guardrails that hold up past the demo.

-> Production RAG pipelines with pgvector, reranking, and evaluation. Not just a notebook.

-> AI-integrated full-stack apps on Next.js, Supabase, and Stripe. From MVP to scale.

Best fit: founders building agentic AI products who need senior engineering judgment, not just code. I have led and mentored engineering teams, so I can own architecture decisions and bring the rest of your team up to speed.

Open to fixed-bid projects, ongoing contract work, or fractional technical lead engagements. Competitive rates for the quality delivered.

Best way to reach me: govind@govindgupta.com

SEEKING WORK | Remote (CET timezone) | Senior Product Designer / Design Engineer

·

Location: EU (Italy, CET timezone)

Remote: Yes, async-comfortable

Relocation: Negotiable

Tech: Figma + MCP, Claude Code + custom skills, HTML/CSS, design systems, WCAG

Résumé/CV: https://www.raigo.design/cv_raigo-lilleberg.pdf

Portfolio: https://raigo.design

Email: hi@raigo.design

·

Focus on AI-integrated software product design, design systems and design-to-code workflows. Currently designing Jiwambe's customer-facing fintech product end-to-end and building a parenting app (Village) with my partner.

The fit I'm after: small teams, hands-on founders, software product surfaces (not pitch decks or marketing sites). Like to work at the systems level (eg design-to-code, interaction patterns, craft consistency).

Looking for senior product designer / design engineer roles (B2B fractional contract or full-time). $400/day or $7-8K/mo depending on engagement shape.

Also available for short, scoped build sprints. Ask more: hi@raigo.design

·

Portfolio: https://raigo.design

GitHub: https://github.com/raigolilleberg

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

——————————————

Remote: Yes, Global remote. Comfortable with EMEA, US East Coast, and PST overlap.

Willing to relocate: Yes

Technologies: Platform engineering, DevOps, SRE, cloud infrastructure, Linux, Bash, Docker, Terraform, GitHub Actions, AWS, Nebius, Grafana, Prometheus, Loki, Postgres, Python, SQL, Airflow, dbt, blockchain infrastructure, Ethereum, Arbitrum, Base, HyperEVM, BNB, RPC infrastructure, node operations, benchmarking, Nvidia NIM, VSS

Résumé/CV: https://drive.google.com/file/d/16Yj9ImiqIGb8TPxl9H_k1DXPeYm...

Email: krissemmy17@gmail.com

Platform / DevOps / SRE engineer with about 3 years of experience building and operating production systems in startup environments.

I work across cloud infrastructure, reliability, automation, observability, data infrastructure, and cost optimization. I have handled production infrastructure, monitoring, incident response, deployment automation, RPC/node infrastructure, benchmarking, and infrastructure migrations.

Most of my recent work has been at the intersection of platform engineering, blockchain infrastructure, data systems, and AI infrastructure. I am not limited to blockchain roles. I am also interested in platform engineering, DevOps, SRE, cloud infrastructure, data infrastructure, AI infrastructure, and technical operations roles.

Recent case study: https://www.krissemmy.com/projects/case-study-migrating-infr...

Best fit: early-stage or fast-moving teams that need someone who can own infrastructure, improve reliability, reduce cost, debug production issues, and build practical internal systems without needing too much hand-holding.

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

Willing to relocate: Maybe

Languages: Ruby, JavaScript (ES6+), TypeScript, HTML/CSS

Frameworks: Ruby on Rails, StimulusJS, Tailwind CSS, Bootstrap

Tools/DevOps: PostgreSQL, Git/GitHub, Gemini CLI, Heroku, Render, Railway

Résumé/CV: https://drive.google.com/file/d/1sJLJmlroI9jO3AcCPe9ggoUySzL...

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, Software Engineer with 5 years of experience building secure, maintainable, and data-driven web applications using Ruby on Rails, PostgreSQL, and Tailwind CSS. Specialized in transitioning complex legacy systems (Excel/Manual processes) into modern full-stack solutions with automated workflows and AI integration.

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

Remote: Yes

Willing to relocate: No

Technologies: .NET, Node.js, Express, Typescript, React, AWS, Azure, Firebase, PostgreSQL, MSSQL, Redis

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

Email: dominik.blazic@gmail.com

Github: https://github.com/dominikblazic

Senior Backend Software Engineer with 8+ years of experience building and maintaining scalable backend systems and product-focused applications. Over the last 4 years, I’ve worked in fast-moving startup environments, handling everything from feature development to production issues, realtime systems, and scaling challenges. I enjoy ownership, solving complex backend problems, and building reliable software that users interact with daily. Open to remote B2B opportunities, especially backend or full-stack roles.

Remote: Flexible

Willing to relocate: Yes

Technologies: Python, Java, TypeScript/JavaScript, SQL, React, Node.js, WebSockets, Azure, Databricks, Docker, Linux; some Haskell, OCaml, and Dafny

Résumé/CV: https://www.gabrieldabbah.com

Email: See website

New-grad CS @ UMD -- Looking for junior SWE roles

Remote: remote/hybrid

Willing to relocate: no

Technologies: Backend (primarily Python, also Go, Typescript), frontend (React, Typescript, etc.), full stack, and DevOps/infra/DevSecOps (Terraform, K8s, the etc.)

Email: david.gidwani@atomweight.io

Github: https://github.com/darvid

hi there, I'm David; I'm an experienced backend + devops engineer, passionate about building 0-1; specifically end-to-end (backend, frontend, and infra) enterprise grade applications for organizations of all sizes, from startups to scale-ups.

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

Recently:

• Built and deployed a production RAG platform (Python, FastAPI, React, Qdrant), including ingestion pipelines, hybrid retrieval, ranking/debugging workflows, and tooling to improve retrieval quality, reliability, and system stability as datasets scaled.

Previously:

• 10+ years building and owning backend, data and reporting systems across ERP, BI, integrations

• Responsible for reliability and audit integrity of business critical systems in multinational operations

• Led technical delivery teams across engineering, finance, IT

• End-to-end delivery in independent product/founder environments

Primarily interested in short to mid-term contract or project based engagements. Open to longer term collaboration where there is strong mutual fit.

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).

Remote: Yes

Willing to relocate: No

Technologies: Three.js, React native, React, Next.js, Node.js

Portfolio:https://beaded-desk-2c0.notion.site/Portfolio-23ea526e5bbc40...

Email: In profile

Heya, I am frontend developer with 4+ years of experience working with React, Next.js and much more. I have written some blogs about things I built.

I am always up for learning new things and applying it, So if you are looking for someone who can be in your niche tech or something challenging,Then I am your guy.

Other than that, I love movies and books, mainly stories, world building, fantasy, so if you are working on anything like that, I am hugely interested.

up for contract/freelance work.

Thanks :)

    Location: Canada
    Remote: Yes
    Technologies: C, OpenBSD
    Website/RSS: https://brynet.ca/

https://brynet.ca/wallofpizza.html

(Native SegWit): bc1qwe6zv0ezq4gzlea6tw45qhsn5kckheljn0krvt

Remote: Yes

Willing to relocate: No

Technologies: .Net, C#, REST API, Azure DevOps, CI/CD, Linux, SQL Server, Postgres, Docker, Azure Cloud, RabbitMQ, Git, Poweshell

LinkedIn: http://www.linkedin.com/in/mostafa-farahani7

Email: mostafafarahani89@gmail.com

  Remote: Yes (Open to in person)

  Willing to relocate: Yes

  Technologies: Java, Python, C++, Rust, Typescript, Spring Framework, React

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

  Email: mshoosterman@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

Technologies: Primarily Typescript, React, Bash, GitHub Actions

Résumé/CV: https://punkbit.com/docs/cv-punkbit-helder-oliveira.20260417...

Email: info (at) punkbit (dot) com

I'm a Product Engineer and a creative based in London. I’ve built full-stack applications across web, mobile, blockchain and embedded platforms. My client-side work includes React, Electron, Roku’s Scenegraph, and native iOS development with Swift and SwiftUI, always with a strong focus on UX and design-first thinking. On the service-side, I’ve worked with traditional service hosting, containers, and serverless, including (but not limited to) AWS, GCP, Cloudflare, Workers, CloudFormation, SAM CLI, nodejs, bunjs, MySQL, Postgres, NoSQL, grpc, Redis, Docker, nginx, and a few legacy tools best left unnamed (yes, including CodeIgniter and ftp).

I’ve also developed developer tools like CLIs and SDKs, primarily Typescript/JavaScript land, and have written code in systems languages such as Rust and Zig.

I care about clean code, great UX, developer experience, documentation, rapid iteration and automating workflows with CI/CD (GitHub Actions, Bash scripts, etc).

Also familiar with modern development practices by leveraging coding agents, such as pi, opencode, claude and LLM, including kimi over fireworks inference.

Want to know more? https://punkbit.com

Remote: US Friendly

Willing to relocate: No (after 2 years, yes)

Languages: Rust, CUDA, C++, Python, MATLAB

Misc tech: Linux, JAX, PyTorch, TensorRT, ONNX, Git

Resume/CV: https://arpadvoros.com/cv.pdf

Github: https://github.com/arpadav

Linkedin: https://linkedin.com/in/arpadav

Website: https://arpadvoros.com/

Email: arpadav@gmail.com

Hey, I'm Arpad. I have a background in signal processing, deep learning (mainly computer vision), and embedded systems. I have 5+ years of research experience and end-to-end edge AI development. My strong suite comes in GPU + embedded development, optimization, and architecture design.

Best fit: fast-moving teams, end-to-end ownership, collaborative.

Remote: Yes (US time zones)

Willing to relocate: No

Technologies: Full-stack, .NET / C#, TypeScript & React (web + React Native mobile), Azure, SQL Server, AI/LLM integration

Availability: Fractional / contract / fixed-scope, not seeking FTE

Email: contact@wysdomsolutions.com

A full-stack senior engineer who owns every layer solo, web and mobile front-ends, backend services, and the AI integration between them. Most teams hire three people for that; I do all of it, and drop into an existing codebase without breaking it.

8 years architecting enterprise-scale full-stack systems in .NET, Azure, and SQL Server. I've integrated agentic-AI tooling and AI document-drafting pipelines into production applications, architected a real-time manufacturing-analytics platform, led small teams of engineers, and built a 6-app suite serving 25k+ users.

Best fits: AI features added to an existing SaaS, full-stack feature build on a small team, React Native app rescue/rewrite, or .NET legacy modernization.

Remote: Yes

Willing to relocate: Yes

Technologies: Python/C/Assembly, Linux/Unix/*BSD/Windows, penetration testing, reverse engineering, bare-metal development, emulation, embedded, electronics, gnuradio

GitHub: https://github.com/chris-pcguy

Email: chris.jobshn2606@broke-the-inter.net

Spare time project: https://github.com/ChefKissInc/Inferno (co-developing an open-source Apple Silicon emulator)

Remote: Yes (US based preferred), also open to on-site near CT

Willing to relocate: No

Technologies: Python (Pytorch), C/C++ (CUDA/Vulkan/OpenGL), JavaScript (React/ThreeJS), MATLAB, Java (Android), Bash, SQL

Résumé/CV: Available via email

Email: anotherdevacct [at] gmail [dot] com

Hello, my name is Peter and I am finishing up my Ph. D. in computational topology, focusing on finding equivalent piecewise-linear approximations to smooth curves and surfaces which may have a non-trivial knotting structure. In addition, I have done work in parallel computing, routing and packing optimization, and topology optimization. Before returning to school I was a senior embedded engineer working in the IoT space. Ideally, I would like to find a position as a research scientist.

Remote: Yes

Willing to relocate: Yes

Technologies: Typescript, Rust, Python, React, Next, Nest, AWS, Linux

Misc: Postgres, Kernel dev hobbyist, GraphQl, Zustand, Jotai, FastApi, ExpressJs, Axum, Docker, MongoDB, Convex, TailwindCSS, Web vitals optimization

Résumé/CV: https://drive.google.com/file/d/1OE-8mmjG-uxzIDNXTjCEjwiGvzK...

Github: https://github.com/Hamdan-khan

Email: hamdankhan212@gmail.com

---

I'm a full-stack product engineer with experience building end-to-end features for products across different technologies. I value fundamentals and I'm used to working with a diverse set of technologies and view frameworks as tools that can be learnt on the go. I’m comfortable with remote collaboration with international teams.

Willing to relocate: Yes, for a strong match

Technologies: Rust, Golang, Python, JavaScript/TypeScript, Next.js, React, Postgres, Redis, Docker, Kubernetes, Prometheus/Grafana, Ruby on Rails, Zig, EVM, DeFi

GitHub: https://github.com/allnil

Résumé/CV: https://docs.google.com/document/d/1i8Ob4fzTW-G-yPboUIzkXh6H...

Email: m.dev.nil@proton.me

I’m a senior generalist engineer with founding-style ownership. I like building systems end-to-end: protocol and product code, backend platforms, infrastructure, internal tools, and product-facing surfaces. Several times I was either an initial or an early hire in small and large-scale projects and products.

For the last two years, I was a founding engineer at Load Network, an early-stage L1 EVM chain with Arweave-based data settlement. I worked across the stack: developed protocol-level abstractions, consensus and execution clients, bootstrapped infrastructure, DevOps, and smart-contract prototypes. I also built private AI agent harnesses, ran multi-agent tests, and used LLMs for spec review and cross-client protocol design research and data gathering.

Before that, I spent six years in gamedev building backend platforms for massive-scale games at Strikerz/UFL (uflgame.com) and Vizor Games. I was an early hire, working directly with the CTO to build the infrastructure and design the system from the ground up. I engineered microservices for matchmaking, game economy/payments, quests, auth, moderation, and data pipelines (Kafka, Postgres, ClickHouse). I also managed Kubernetes, observability, internal admin tooling in Python/JS, and took part in high-stakes production launches.

I built my engineering foundation in enterprise Business Intelligence and Data Architecture. I shipped large-scale data warehouses (OLAP) for global companies (pharma, logistics), writing heavily optimized Oracle PL/SQL and T-SQL.

Open source: Merged contributions to the Ethereum ecosystem, including the Reth client in Rust, Flashbots SUAVE, and Alloy.

These days, I'm spending more time on product-facing surfaces (React, Rails), exploring Zig, and using LLMs for the right dose of entropy and speed.

Looking for: founding engineer, senior/staff software engineer, full-stack or backend roles where broad ownership and technical depth matter.

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.

I recently worked as a Founding Engineer at BuilderBase, where I owned core parts of the codebase, engineering processes and product architecture from pre-seed through a €500K+ funding round. Before that, I worked at a US fintech (SixPoint Capital) contributing to AI-driven underwriting workflows, modular SaaS architecture, scalable APIs and agentic systems for private credit and structured finance. I also bring strong experience working in fast-growing startup environments and I am a founder myself, which gave me a broader product vision and direct experience in product decision making.

I have a graduation in Software Engineering area and I'm currently pursuing an MBA in Big Data. I'm also Certified Oracle AI Foundations Associate, JavaScript/TypeScript Platform Developer and on track for the AWS Solutions Architect - Associate.

I am currently looking for a full time remote role where I can keep working with modern TypeScript, Python backend APIs, scalable SaaS architecture and AI/ML integrations. True team player and committed to delivering results from the very first days. 0-1 specialist, high product vision and high ownership + clean communication working-style.

  Location: Remote (Brazil, GMT-3)
  Remote: Yes
  Willing to relocate: Open to discuss
  Technologies: JavaScript, TypeScript, React, Node.js, Python, FastAPI, Hono, Cloudflare, AWS, Terraform, Supabase, PostgreSQL, Redis, DynamoDB, AI and ML integrations, RAG, Vector Search, OpenAI, Cohere, LangChain
  Résumé/CV: https://drive.google.com/drive/folders/1HnXfp67_cYAhSbfVd9BrN10bm7OBpLYS?usp=sharing
  Email: barreiroraphael@gmail.com

Remote: Yes, fully remote.

Willing to relocate: Depends (Visa sponsorship required).

Email: Macaulaypraise7@gmail.com

Résumé/CV: https://github.com/macaulaypraise

Technologies:

    Backend: Python (Asynchronous/FastAPI, Django, Flask, Asyncio), PostgreSQL (PostGIS), Redis, Apache Kafka, Bash, Python standard library.

    Infrastructure/Cloud: Kubernetes (K8s), Docker, AWS, CI/CD (GitHub Actions), Terraform, microservices architecture, system design.

    Frontend/Product: JavaScript, TypeScript, React, TailwindCSS, end-to-end product delivery.

    AI/Data: LLM Integration, Prompt Engineering, RAG Architectures, Vector Databases, high-throughput spatial data processing.

I architect highly reliable distributed systems, including idempotent Kafka/Redis payment pipelines and rate-limiting API gateways. I manage full-lifecycle DevOps (Docker/K8s) and integrate modern frontends (React) with AI (LLMs/RAG).

  Location: Kolkata, India
  Remote: Yes
  Willing to relocate: Yes, internationally
  Technologies: Go, TypeScript, C++, PostgreSQL, Redis/Valkey, Vue, Ethereum, Solidity, GRPC/Protocol Buffers
  Résumé/CV: https://f003.backblazeb2.com/file/Bronze8113/p/resume.pdf
  Email: me@maharshi.ninja
  Calendar: https://cal.com/maharshi/30min

Remote: Yes

Willing to relocate: No

Technologies: JavaScript, TypeScript, SQL, HTML, PostgreSQL, React, Next.js, React Native, Expo, Express, Fastify, Zustand, Zod, GraphQL, AI SDK by Vercel, wagmi, ethers.js, viem, web3.js, The Graph, Node.js, Vercel, Supabase, Redis, Neon, Drizzle, GitHub Actions, Turbo, Playwright, Sentry, ESLint, Prettier, Doppler, Axiom, pg-boss, Figma, Tailwind CSS, CSS, Chakra-UI, Framer Motion, Styled Components, Emotion, Ark UI

Résumé/CV: https://drive.google.com/file/d/1S6jhFtPGnuHTZ1FO5HBTHiNMYZ9...

Email: cristinahnjobs@gmail.com

GitHub: https://github.com/cmi23

Hi, I'm Cristina, a Product Engineer / Full-stack Engineer with 5 years of experience, looking for a fully remote position. Based in Europe (CET), with flexibility to overlap with some NA hours. B2B contract via deel.com/remote.com or similar.

AI projects are my main focus, though I'm open to others.