Liftoff Jobs

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

Machine learning engineering jobs in San Francisco

Last updated 42 hours ago

134 open machine learning engineering roles at 35 AI companies in San Francisco, including OpenAI, Anthropic and xAI. Updated daily; 7 were posted this week.

134 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. Software Engineer, Inference — Sierra · Late Stage · San Francisco, CA · $230K–390K · 5 days agonew
  4. Software Engineer - Inference Platform — Baseten · Late Stage · San Francisco, CA · $180K–360K · 5 days agonew
  5. Software Engineer - Inference Performance — Baseten · Late Stage · San Francisco, CA · $180K–360K · 5 days agonew
  6. Member of Technical Staff - Agent — Armadin · Series A · Palo Alto, CA · 5 days agonew
  7. Member of Technical Staff - Inference Runtime — Modal · Series C · San Francisco, CA · $220K–300K · 5 days agonew
  8. Software Engineer, Inference — Thinking Machines Lab · Seed · San Francisco, CA · last week
  9. Software Engineer, Sandboxing — Anthropic · San Francisco, CA · $320K–485K · last week
  10. Member of Technical Staff - Evaluation Infrastructure — xAI · Late Stage · Palo Alto, CA · $180K–440K · 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. Member of Technical Staff, AI Products (Early Career - Industry) — Perplexity · Series C · San Francisco, CA · $180K–270K · 2 weeks ago
  15. Machine Learning Engineering Manager, Chemistry & Process Engineering — Mariana Minerals · Series B · San Francisco, CA · $176K–212K · 2 weeks ago
  16. Machine Learning Engineering Manager, Industrial Autonomy & Applied ML — Mariana Minerals · Series B · San Francisco, CA · $176K–212K · 2 weeks ago
  17. Sr. Data Scientist — Mariana Minerals · Series B · San Francisco, CA · $140K–173K · 2 weeks ago
  18. Machine Learning Engineer, Monetization AI/ML — OpenAI · San Francisco, CA · $381K–555K · 2 weeks ago
  19. Inference Engineering and Product Lead — Modal · Series C · San Francisco, CA · $300K–350K · 3 weeks ago
  20. Member of Technical Staff (AI Software Engineer, Agents) — Perplexity · Series C · San Francisco, CA · $220K–405K · 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. Research Engineer, ML Platform — Mistral AI · Series D · Palo Alto, CA · 5 weeks ago
  24. Summer 2027 Internship - Member of Technical Staff - Agent Systems — Armadin · Series A · Palo Alto, CA · 5 weeks ago
  25. Member of Technical Staff, Agentic Systems — Mercor · Series B · San Francisco, CA · $160K–500K · 5 weeks ago
  26. Software Engineer, Evaluation Platform / Infra — Thinking Machines Lab · Seed · San Francisco, CA · 5 weeks ago
  27. Member of Technical Staff (Software Engineer, Multimodal) — Perplexity · Series C · San Francisco, CA · $220K–405K · 6 weeks ago
  28. Member of Technical Staff (Software Engineer, Model Platform) — Perplexity · Series C · San Francisco, CA · $220K–405K · 6 weeks ago
  29. Machine Learning Engineer (Autonomy) — Mariana Minerals · Series B · San Francisco, CA · $140K–180K · 7 weeks ago
  30. Machine Learning Engineer, Multimodal Perception and Authentication — OpenAI · San Francisco, CA · $342K–399K · 7 weeks ago
  31. AI Engineer — Baseten · Late Stage · San Francisco, CA · $220K–260K · 7 weeks ago
  32. Member of Technical Staff, Enterprise Evals Platform — Mercor · Series B · San Francisco, CA · $220K–425K · 8 weeks ago
  33. Machine Learning Engineer, API Multicloud — OpenAI · San Francisco, CA · $223K–423K · 8 weeks ago
  34. Machine Learning Data Scientist, Forecasting — OpenAI · San Francisco, CA · $340K–500K · 2 months ago
  35. AI Inference Engineer — Baseten · Late Stage · San Francisco, CA · $165K–330K · 2 months ago
  36. Member of Technical Staff — Inference-Multi-Hardware — RadixArk · Seed · Palo Alto, CA · $200K–400K · 2 months ago
  37. AI Product Engineer - Nexus — Fireworks AI · Series D · San Mateo, CA · $200K–290K · 2 months ago
  38. Member of Technical Staff, AI Training Infrastructure — Fireworks AI · Series D · San Mateo, CA · $210K–320K · 2 months ago
  39. Data Scientist, SMB Ads Growth — OpenAI · San Francisco, CA · $293K–515K · 2 months ago
  40. Data Scientist, Ads Demand — OpenAI · San Francisco, CA · $293K–515K · 2 months ago
  41. Staff Software Engineer, Code RL — Anthropic · San Francisco, CA · $405K–625K · 3 months ago
  42. Software Engineer - Evals — xAI · Late Stage · Palo Alto, CA · $175K–275K · 3 months ago
  43. Machine Learning Infrastructure Engineer, Safeguards Research — Anthropic · San Francisco, CA · $350K–500K · 3 months ago
  44. Member of Technical Staff - RL Training Framework — xAI · Late Stage · Palo Alto, CA · $180K–440K · 3 months ago
  45. Member of Technical Staff - Training Platform — Prime Intellect · Series A · San Francisco, CA · 3 months ago
  46. Compute Intelligence Engineer — Prime Intellect · Series A · San Francisco, CA · 3 months ago
  47. Engineering Manager, Research Data Platform — Anthropic · San Francisco, CA · $405K–850K · 3 months ago
  48. Member of Technical Staff - RL Inference — xAI · Late Stage · Palo Alto, CA · $180K–440K · 3 months ago
  49. Software Engineer, Machine Learning — Mercor · Series B · San Francisco, CA · $160K–500K · 3 months ago
  50. Staff + Senior Software Engineer, Inference Deployment — Anthropic · San Francisco, CA · $320K–485K · 3 months ago

See all 134 machine learning engineering roles in San Francisco →

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