HN Jobs

iGent AI | Senior/Staff Engineers | London, UK (Hybrid, 3 days/week) | Full-time | https://igent.ai Hi! Co-founder of iGent AI here. We build agentic systems for large-scale, industrial projects, and an agentic cloud. Proof: our agent built a Redis-compatible database in Rust, with no human coding, in 70 man-hours – see https://www.igent.ai/insights/production-database-server Why join: * Small, senior team: ex-DeepMind, OpenAI, Microsoft Research, Amazon, and Cambridge University * Hard problems across distributed systems, OS/sandboxing, ML and LLM inference/post‑training. Real users; ship to prod. * Big Tech salary + options. Open roles (all Senior/Staff; hands-on): • Full-Stack - design and build the new agentic interface, with top designer • Agent Infrastructure - branching sandboxes, filesystems, orchestration, observability • Backend / Eng Lead - build cloud from first principles; distribution, sync, load-balancing, events • LLM inference & post-training - long context tech, RL, vLLM, performance • Devrel & GTM – live-developing, tutorials, OSS/community, hackathons - drive adoption You might be a fit if you have: - 5+ years building and operating production systems (or exceptional evidence). - Own 0→1 projects; comfortable reading & generating lots of code. - Public work (OSS/papers/blogs/products) or strong portfolio. Apply! https://www.igent.ai/join-us