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- Hacker News
- Location: Rzeszów, Poland
Remote: Yes — remote only (~EU hours or async)
Willing to relocate: No
Technologies: Python, PostgreSQL, FastAPI; LLMs & embeddings, semantic search, self-hosted open-weights models (on-prem, offline); deterministic data/ML pipelines; PDF/document extraction, OCR, IoT, time-series, logs → decision-useful information
Résumé/CV: https://walat.eu/cv/ | https://linkedin.com/in/dariusz-walat
Email: dariusz@walat.eu
Trustworthy output from untrustworthy data. I build systems that catch what's silently wrong — a dead sensor nobody noticed, contradictory records, a garbled scan, a confidently-wrong model — so it surfaces as a flag today, not a six-month catastrophe.
I use LLMs where they earn their place (development, meaning, embeddings, plain-language access to jargon-locked data) and keep them out of decisions and the data flow, which stay deterministic and verifiable. An LLM can help you find the answer; it can't be the answer.
Senior systems engineer, multiple AI cycles of judgment on what survives the hype and where it breaks. Currently turning messy Polish legal PDFs into a correctness-checked graph — the hard part is the verification, not the AI. Previously I built a legislative-notification service that ran autonomously in production for over three years before I retired it. I've written about where AI coding agents actually fail and why verification is the real work: https://walat.eu
Best fit when: correctness matters, the data is real-world-messy, and you want someone who names what doesn't work and why.
by stakent - Location: London, UK Remote: Yes — UK remote or London hybrid/onsite Willing to relocate: No Right to work: UK — no sponsorship required Availability: Immediately
Software Engineer with 4 years of experience, primarily focused on backend and platform engineering using Node.js, TypeScript, AWS, PostgreSQL, Redis, and event-driven systems.
Most recently worked as a Software Engineer II contractor at Deliveroo, improving production CRM data pipelines and lifecycle orchestration using AWS Lambda, SQS, PostgreSQL, Snowflake, Go, and Datadog. Earlier experience includes leading a migration of approximately 400,000 users, updating around 500 APIs, improving application performance with Redis caching, and building production services end to end.
Interested in Backend Engineer, Platform Engineer, Full-Stack Engineer, or early-stage/founding engineering opportunities.
Technologies: Node.js, TypeScript, JavaScript, React, AWS, PostgreSQL, MongoDB, Redis, Kafka, SQS, Lambda, Docker, Terraform, REST APIs, microservices, Datadog, CI/CD, Go
GitHub: https://github.com/Samiksha-sudo LinkedIn: https://www.linkedin.com/in/samiksha-kad-ab66051a9/ Portfolio: https://mycreportfolio.com/samiksha
- Location: Bar, Montenegro (UTC+2) Remote: Yes Willing to relocate: No Technologies: Python, FastAPI, React, PostgreSQL, API integrations, LLM-backed workflows Résumé/CV: https://neurocraft.space Email: skotty119 [at] gmail.com
I build and repair small business systems and automations. Recent work includes HubSpot support-ticket classification and data enrichment, candidate onboarding and shift-coverage automation with FastAPI, Twilio and ElevenLabs, and PDF-to-Excel transaction extraction with balance reconciliation.
Available for short fixed-scope freelance work or contract work. For a first project, I am happy to agree on a small deliverable and acceptance checks, then take payment after acceptance.
- Seeking contract DevOps work | DevOps / Infrastructure Engineer (3+ yrs)
Location: Visakhapatnam, India (IST, UTC+5:30) Remote: Yes — remote only Willing to relocate: No Technologies: AWS (EKS, EC2, VPC, RDS, IAM, Lambda, S3, CloudWatch), Kubernetes (EKS + on-prem), Docker, Terraform, Jenkins, GitHub Actions, ArgoCD, Helm, Prometheus, Grafana, HAProxy, Python/Bash, Linux
Résumé/CV: https://www.linkedin.com/in/vamsi-krishna-munukuti0410/ Email: vamsikrishna.munukuti@gmail.com
Currently Infrastructure Engineer at Pennant Technologies — built an on-prem Kubernetes cluster from bare servers (HAProxy + Keepalived VIP for HA API access, NFS-backed PVCs, air-gapped environment) and production active-active Jenkins replication across two K8s clusters. ran live SaaS workloads on Amazon EKS,zero-downtime rollouts, CloudWatch alerting, Jenkins CI/CD to ECR/ECS.
Looking for part-time contract / project-based work, ~15-20 hrs/week, async-first. Rate: $30-35/hr.
by vamsi0410 - Location: Seattle, WA
Remote: Yes (Seattle onsite or hybrid also works)
Willing to relocate: Not at this time.
Technologies: Python, Java, TypeScript, AWS, Docker, Kubernetes, GitHub Actions, PostgreSQL, DynamoDB, Linux, distributed systems, HPC, GPU compute
Résumé/CV: https://www.linkedin.com/in/urda
GitHub: https://github.com/urda
Website: https://urda.com
Public AI / LLM Notes: https://anvil.urda.com/
Email: peter.urda@gmail.com
Senior engineer, 13+ years. Startups, Amazon, Blue Origin, Anduril, defense and robotics autonomy.
I was the key engineer on Blue Origin's company-wide self-service HPC platform, used by programs including BE-4. Before that I spent five years at Amazon on the global Middle Mile platform. At Anduril I led a small team on Dive-XL mission-planning controls. Most recently I built bare-metal GPU CI for robotics autonomy, on hardware that cloud runners cannot touch.
I am seeking senior or staff IC and leadership work. Available now.
by urda - Location: Tabriz, Iran
Remote: Yes — open to international remote opportunities where legally and operationally possible.
Willing to relocate: Yes — open to relocation with visa sponsorship.
Technologies: MQL4/MQL5, MetaTrader, Python, algorithmic trading systems, trading APIs, WebSocket, execution systems, risk management, backtesting, forward/live validation, financial automation.
Résumé/CV: https://drive.google.com/file/d/1UG3GNrmMzF5GJ5azr-OGUE55rKw...
GitHub: https://github.com/Fintor-AI
LinkedIn: https://www.linkedin.com/in/hossein-asgari-3b652416a/
Email: hosseinassgari93@gmail.com
Trading Systems & Automation Engineer with hands-on experience designing, testing, and operating algorithmic trading systems.
My work focuses on signal/risk/execution architecture, MQL4/MQL5 systems, Python automation, trading APIs, backtest-to-live validation, execution diagnostics, and failure analysis.
I’m especially interested in Quant Developer, Trading Systems Engineer, Financial Systems Engineer, and Python automation roles where I can own real systems end-to-end.
Open to remote roles and relocation opportunities.
- Location: Tbilisi, Georgia
Remote: Yes
Willing to relocate: Yes
Technologies: JavaScript, TypeScript, Cloudflare Workers, LLM integration, React.
Resume/CV: kol3x.com
Е-mаil: hn-september at kol3x dot com
I started as a fullstack JS engineer and grew into product development at my last company. I owned the ingestion layer - collecting 100k relevant messages/month from 4 platforms through a dirt-cheap serverless back-end on Cloudflare Workers.
We worked with LLMs deeply, especially in code generation research. I was part of a small team developing SpecGEM, a fine-tuned model that generates Cloudflare Workers code from JSDoc comments and is designed to outperform mainstream LLMs at this narrow task. https://dn.institute/research/ai/specgem/
Last month I released a self-hosted LLM assistant on Cloudflare Workers that predictably compounds context across conversations. https://github.com/kol3x/pawmc
Looking for a remote role where I can own work end-to-end. Stack-wise I'm strongest on Cloudflare Workers, JavaScript/TypeScript, practical LLM integration, React.
CV, LinkedIn, and GitHub are also linked at https://kol3x.com
by kol3x