Liftoff Jobs

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

Foundation models machine learning engineering jobs

Last updated 43 hours ago

133 open foundation models machine learning engineering roles at 22 AI companies, including OpenAI, Anthropic and Perplexity. Updated daily; 6 were posted this week.

133 open Sort: newest · highest comp · company A–Z Group by company
  1. Software Engineer, Production Inference (Distributed Inference) — Thinking Machines Lab · Seed · San Francisco, CA · yesterdaynew
  2. Software Engineer, Machine Learning-Backend — fal · Series D · San Francisco, CA · $150K–200K · 2 days agonew
  3. Member of Technical Staff (Machine Learning Engineer, Search & Agents) — Perplexity · Series C · Belgrade · 5 days agonew
  4. Research Engineer, Inference Foundation — Mistral AI · Series D · Munich, DE · 5 days agonew
  5. Software Engineer - Inference Platform — Baseten · Late Stage · San Francisco, CA · $180K–360K · 5 days agonew
  6. Software Engineer - Inference Performance — Baseten · Late Stage · San Francisco, CA · $180K–360K · 5 days agonew
  7. Software Engineer, Inference — Thinking Machines Lab · Seed · San Francisco, CA · last week
  8. Software Engineer, Sandboxing — Anthropic · San Francisco, CA · $320K–485K · last week
  9. Member of Technical Staff - Evaluation Infrastructure — xAI · Late Stage · Palo Alto, CA · $180K–440K · last week
  10. Data Scientist – Business & Product — General Intuition · New York City, NY · $140K–240K · last week
  11. Staff + Sr. Software Engineer, Cloud Inference — Anthropic · San Francisco, CA · $320K–485K · last week
  12. Staff + Sr. Software Engineer, Cloud Inference Launch Engineering — Anthropic · San Francisco, CA · $320K–485K · last week
  13. Machine Learning Engineer, Safety — fal · Series D · San Francisco, CA · $180K–250K · last week
  14. Research Engineer, Machine Learning — Mistral AI · Series D · Paris, FR · last week
  15. Machine Learning Engineer, Core Experimentation — OpenAI · Seattle, WA · $437K–485K · 2 weeks ago
  16. Member of Technical Staff, AI Products (Early Career - Industry) — Perplexity · Series C · San Francisco, CA · $180K–270K · 2 weeks ago
  17. Machine Learning Engineer, Monetization AI/ML — OpenAI · San Francisco, CA · $381K–555K · 2 weeks ago
  18. Member of Technical Staff (AI Software Engineer, Agents) — Perplexity · Series C · San Francisco, CA · $220K–405K · 4 weeks ago
  19. Senior Fullstack Engineer, AI Observability & Evals Platform — LangChain · Series B · Cambridge, MA · 4 weeks ago
  20. Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith) — LangChain · Series B · Cambridge, MA · 4 weeks ago
  21. AI Engineer — Baseten · Late Stage · San Francisco, CA · $175K–190K · 4 weeks ago
  22. Performance Engineer, Inference Engine — Anthropic · San Francisco, CA · $350K–850K · 4 weeks ago
  23. Training / AI Infrastructure — Genesis AI · Seed · London, UK · 4 weeks ago
  24. Robot Learning — Genesis AI · Seed · London, UK · 4 weeks ago
  25. Research Engineer, ML Platform — Mistral AI · Series D · Palo Alto, CA · 5 weeks ago
  26. Internship - Machine Learning Research Engineer — Perplexity · Series C · Berlin, DE · 5 weeks ago
  27. Software Engineer, Evaluation Platform / Infra — Thinking Machines Lab · Seed · San Francisco, CA · 5 weeks ago
  28. Member of Technical Staff (Software Engineer, Multimodal) — Perplexity · Series C · San Francisco, CA · $220K–405K · 6 weeks ago
  29. Member of Technical Staff - Inference Systems — Liquid AI · Seed · Boston, MA · 6 weeks ago
  30. Member of Technical Staff (Software Engineer, Model Platform) — Perplexity · Series C · San Francisco, CA · $220K–405K · 6 weeks ago
  31. Machine Learning Engineer, Multimodal Perception and Authentication — OpenAI · San Francisco, CA · $342K–399K · 7 weeks ago
  32. AI Engineer — Baseten · Late Stage · San Francisco, CA · $220K–260K · 7 weeks ago
  33. Staff + Senior Software Engineer, Inference — Anthropic · Ontario, CAN · 7 weeks ago
  34. Software Engineer, Model Deployment- ChatGPT Engineering — OpenAI · London, UK · GBP 194,000–280,000/year · 7 weeks ago
  35. Research Engineer, LangSmith Engine — LangChain · Series B · New York, NY · 8 weeks ago
  36. Machine Learning Engineer, Evals — Nous Research · Americas · 8 weeks ago
  37. Machine Learning Engineer, API Multicloud — OpenAI · San Francisco, CA · $223K–423K · 8 weeks ago
  38. Machine Learning Data Scientist, Forecasting — OpenAI · San Francisco, CA · $340K–500K · 2 months ago
  39. Member of Technical Staff (Machine Learning Engineer, Ranking Quality - Search) — Perplexity · Series C · Belgrade · 2 months ago
  40. Engineering Manager, Inference — Mistral AI · Series D · New York, NY · 2 months ago
  41. AI Inference Engineer — Baseten · Late Stage · San Francisco, CA · $165K–330K · 2 months ago
  42. Data Scientist, SMB Ads Growth — OpenAI · San Francisco, CA · $293K–515K · 2 months ago
  43. Data Scientist, Ads Demand — OpenAI · San Francisco, CA · $293K–515K · 2 months ago
  44. Member of Technical Staff - Applied ML, Japanese Multimodal — Liquid AI · Seed · Tokyo, JP · 2 months ago
  45. Staff Software Engineer, Code RL — Anthropic · San Francisco, CA · $405K–625K · 3 months ago
  46. Software Engineer - Evals — xAI · Late Stage · Palo Alto, CA · $175K–275K · 3 months ago
  47. Machine Learning Infrastructure Engineer, Safeguards Research — Anthropic · San Francisco, CA · $350K–500K · 3 months ago
  48. Member of Technical Staff - RL Training Framework — xAI · Late Stage · Palo Alto, CA · $180K–440K · 3 months ago
  49. AI Engineer, Product — Mistral AI · Series D · Paris, FR · 3 months ago
  50. Lead Applied AI, Machine Learning Engineer, South Korea — Mistral AI · Series D · Seoul, KR · 3 months ago

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