Liftoff Jobs

A curated index of open roles at top-tier AI companies.

Staff foundation models jobs

Last updated 27 hours ago

240 open staff foundation models roles at 17 AI companies, including Anthropic, Perplexity and Reflection AI. Updated daily; 12 were posted this week.

240 open Sort: newest · highest comp · company A–Z Group by company
  1. Member of Technical Staff (Search Core DevOps Engineer) — Perplexity · Series C · Belgrade · yesterdaynew
  2. Staff & Software Engineer, Payments & Billing, Consumer Monetization — OpenAI · San Francisco, CA · $266K–445K · yesterdaynew
  3. Mobile / Full Stack Staff & Software Engineer, Consumer Monetization — OpenAI · San Francisco, CA · $266K–445K · yesterdaynew
  4. Full Stack Staff & Software Engineer, Consumer Monetization — OpenAI · San Francisco, CA · $266K–445K · yesterdaynew
  5. Member of Technical Staff (New Grad) — Perplexity · Series C · San Francisco, CA · 2 days agonew
  6. Staff+ Software Engineer, Access Programs — Anthropic · San Francisco, CA · $320K–485K · 2 days agonew
  7. Staff+ Software Engineer, Account Creation — Anthropic · San Francisco, CA · $320K–485K · 2 days agonew
  8. Staff Software Engineer - AI Compute, Together Cloud — Together AI · Seed · San Francisco, CA · $260K–300K · 2 days agonew
  9. Member of Technical Staff, AI Products (Early Career - Industry) — Perplexity · Series C · San Francisco, CA · $180K–270K · 2 days agonew
  10. Member of Technical Staff (Machine Learning Research Engineer) — Perplexity · Series C · Berlin, DE · 3 days agonew
  11. Staff Software Engineer: Compute — Anthropic · San Francisco, CA · $320K–485K · 3 days agonew
  12. Member of Technical Staff, IT — Genesis AI · Seed · Bay Area, CA · 4 days agonew
  13. Staff+ Software Engineer, Storage + Transfer — Anthropic · San Francisco, CA · last week
  14. Member of Technical Staff (Search Core, Indexing & Data Pipeline Stream) — Perplexity · Series C · Belgrade · last week
  15. Staff PLM & Engineering Applications Engineer, Consumer Devices — OpenAI · San Francisco, CA · $257K–285K · last week
  16. Staff+ Software Engineer, Distributed Systems — Anthropic · New York, NY · $320K–485K · last week
  17. Member of Technical Staff (AI Software Engineer, Agents) — Perplexity · Series C · San Francisco, CA · $220K–405K · last week
  18. Staff Software Engineer, Search — Anthropic · San Francisco, CA · $320K–405K · 2 weeks ago
  19. Member of Technical Staff - Multilingual Data — Reflection AI · Series B · San Francisco, CA · 2 weeks ago
  20. Staff Engineer, Distributed Storage and HPC & AI Infrastructure — Together AI · Seed · Bangalore India · 2 weeks ago
  21. Member of Technical Staff (Applied AI Engineer, Agent Capabilities) — Perplexity · Series C · San Francisco, CA · $220K–405K · 2 weeks ago
  22. Staff+ Software Engineer, ML Inference Path — Anthropic · San Francisco, CA · $320K–485K · 2 weeks ago
  23. Staff+ Software Engineer, ML Sampling Path — Anthropic · San Francisco, CA · $320K–485K · 2 weeks ago
  24. Member of Technical Staff (General Software Engineer, Infrastructure) — Perplexity · Series C · San Francisco, CA · $220K–405K · 3 weeks ago
  25. Staff+ Site Reliability Engineer, Safeguards ML Infra — Anthropic · San Francisco, CA · $320K–485K · 3 weeks ago
  26. Staff+ Software Engineer, Claude Science — Anthropic · San Francisco, CA · $405K–485K · 3 weeks ago
  27. Member of Technical Staff (TPM, Inference) — Perplexity · Series C · San Francisco, CA · $170K–265K · 3 weeks ago
  28. Staff Software Engineer, Observability & Profiling — Anthropic · London, UK · GBP 325,000–390,000/year · 3 weeks ago
  29. Member of Technical Staff (Search Quality Analyst) — Perplexity · Series C · Belgrade · 3 weeks ago
  30. Member of Technical Staff (Software Engineer, Acceleration) — Perplexity · Series C · San Francisco, CA · $250K–405K · 4 weeks ago
  31. Member of Technical Staff (Software Engineer, Multimodal) — Perplexity · Series C · San Francisco, CA · $220K–405K · 4 weeks ago
  32. Member of Technical Staff (Secure Intelligence Institute) — Perplexity · Series C · San Francisco, CA · $220K–405K · 4 weeks ago
  33. Member of Technical Staff (Software Engineer, API Platform) — Perplexity · Series C · San Francisco, CA · $220K–405K · 4 weeks ago
  34. Staff+ Software Engineer, RL Data Platform — Anthropic · San Francisco, CA · $320K–405K · 4 weeks ago
  35. Staff+ Research Engineer, RL Data Platform — Anthropic · San Francisco, CA · $500K–850K · 4 weeks ago
  36. Staff AI Deployment Strategist - UK & Nordics — Mistral AI · Series C · London, UK · 4 weeks ago
  37. Staff AI Deployment Strategist - DACH — Mistral AI · Series C · Munich, DE · 4 weeks ago
  38. Member of Technical Staff - Engineering Lead, Data Platform — Reflection AI · Series B · San Francisco, CA · 4 weeks ago
  39. Member of Technical Staff - Sailboxes — Sail Research · Series A · San Francisco, CA · 4 weeks ago
  40. Member of Technical Staff - Inference Systems — Liquid AI · Seed · Boston, MA · 4 weeks ago
  41. Member of Technical Staff (Software Engineer, Desktop Apps) — Perplexity · Series C · San Francisco, CA · $200K–400K · 4 weeks ago
  42. Member of Technical Staff (Software Engineer, Model Platform) — Perplexity · Series C · San Francisco, CA · $220K–405K · 4 weeks ago
  43. Staff Software Engineer, GTM AI Engineering — Anthropic · Remote-Friendly (Travel-Required) · Remote · $320K–405K · 4 weeks ago
  44. Member of Technical Staff, Data Flywheel — Reflection AI · Series B · New York, NY · 4 weeks ago
  45. Member of Technical Staff (AI Researcher) — Perplexity · Series C · San Francisco, CA · $220K–485K · 4 weeks ago
  46. Staff + Sr. Software Engineer, Scaling — Anthropic · New York, NY · $320K–485K · 4 weeks ago
  47. Transaction Principal, EU — Anthropic · London, UK · 4 weeks ago
  48. Staff+ Software Engineer, Auth & Identity — Anthropic · San Francisco, CA · $405K–485K · 5 weeks ago
  49. Staff+ Software Engineer, Developer Experience — Anthropic · San Francisco, CA · $405K–485K · 5 weeks ago
  50. Staff+ Software Engineer, Platform Portability — Anthropic · San Francisco, CA · $405K–485K · 5 weeks ago

See all 240 staff foundation models roles →

Companies hiring for this