Liftoff Jobs

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

ML engineering jobs at AI companies

195 open ML engineering roles at 45 AI companies, updated daily. Applied ML: fine-tuning, evals, inference quality and model-facing product work.

195 open

newest first
  1. Software Engineer, Production Inference (Distributed Inference) — Thinking Machines Lab · San Francisco, CA · yesterdaynew
  2. Software Engineer, Machine Learning-Backend — fal · San Francisco, CA · $150K–200K · 2 days agonew
  3. Member of Technical Staff (Machine Learning Engineer, Search & Agents) — Perplexity · Belgrade · 4 days agonew
  4. Research Engineer, Inference Foundation — Mistral AI · Munich, DE · 5 days agonew
  5. Software Engineer, Inference — Sierra · San Francisco, CA · $230K–390K · 5 days agonew
  6. Software Engineer - Inference Platform — Baseten · San Francisco, CA · $180K–360K · 5 days agonew
  7. Software Engineer - Inference Performance — Baseten · San Francisco, CA · $180K–360K · 5 days agonew
  8. Member of Technical Staff - Agent — Armadin · Palo Alto, CA · 5 days agonew
  9. Member of Technical Staff - Inference Runtime — Modal · San Francisco, CA · $220K–300K · 5 days agonew
  10. Software Engineer, Inference — Thinking Machines Lab · San Francisco, CA · last week
  11. Software Engineer, Sandboxing — Anthropic · San Francisco, CA · $320K–485K · last week
  12. Member of Technical Staff - Evaluation Infrastructure — xAI · Palo Alto, CA · $180K–440K · last week
  13. Data Scientist – Business & Product — General Intuition · New York City, NY · $140K–240K · last week
  14. Staff + Sr. Software Engineer, Cloud Inference — Anthropic · San Francisco, CA · $320K–485K · last week
  15. Staff + Sr. Software Engineer, Cloud Inference Launch Engineering — Anthropic · San Francisco, CA · $320K–485K · last week
  16. Machine Learning Engineer, Safety — fal · San Francisco, CA · $180K–250K · last week
  17. Machine Learning Engineer, Core Experimentation — OpenAI · Seattle, WA · $437K–485K · 2 weeks ago
  18. Machine Learning Engineering Manager, Chemistry & Process Engineering — Mariana Minerals · San Francisco, CA · $176K–212K · 2 weeks ago
  19. Machine Learning Engineering Manager, Industrial Autonomy & Applied ML — Mariana Minerals · San Francisco, CA · $176K–212K · 2 weeks ago
  20. Sr. Data Scientist — Mariana Minerals · San Francisco, CA · $140K–173K · 2 weeks ago
  21. Machine Learning Engineer, Monetization AI/ML — OpenAI · San Francisco, CA · $381K–555K · 2 weeks ago
  22. Member of Technical Staff, AI Products (Early Career - Industry) — Perplexity · San Francisco, CA · $180K–270K · 2 weeks ago
  23. AI Engineer (French Speaking) — Distyl AI · New York, NY · 3 weeks ago
  24. Inference Engineering and Product Lead — Modal · San Francisco, CA · $300K–350K · 3 weeks ago
  25. Member of Technical Staff, Data Science — Crosby · New York City, NY · $200K–300K · 3 weeks ago
  26. Member of Technical Staff (AI Software Engineer, Agents) — Perplexity · San Francisco, CA · $220K–405K · 3 weeks ago
  27. Senior Fullstack Engineer, AI Observability & Evals Platform — LangChain · Cambridge, MA · 4 weeks ago
  28. Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith) — LangChain · Cambridge, MA · 4 weeks ago
  29. AI Engineer — Baseten · San Francisco, CA · $175K–190K · 4 weeks ago
  30. Performance Engineer, Inference Engine — Anthropic · San Francisco, CA · $350K–850K · 4 weeks ago
  31. Research Engineer (LLM Performance), London — Isomorphic Laboratories · London, UK · 4 weeks ago
  32. Training / AI Infrastructure — Genesis AI · London, UK · 4 weeks ago
  33. Robot Learning — Genesis AI · London, UK · 4 weeks ago
  34. Research Engineer, ML Platform — Mistral AI · Palo Alto, CA · 5 weeks ago
  35. Internship - Machine Learning Research Engineer — Perplexity · Berlin, DE · 5 weeks ago
  36. Summer 2027 Internship - Member of Technical Staff - Agent Systems — Armadin · Palo Alto, CA · 5 weeks ago
  37. Data Scientist - AI Safety — ElevenLabs · London, UK · 5 weeks ago
  38. Member of Technical Staff, Agentic Systems — Mercor · San Francisco, CA · $160K–500K · 5 weeks ago
  39. Research Engineer - Web Crawlers — ElevenLabs · United Kingdom · 6 weeks ago
  40. Research Engineer - Inference — ElevenLabs · United Kingdom · 6 weeks ago
  41. Member of Technical Staff - Inference Systems — Liquid AI · Boston, MA · 6 weeks ago
  42. Software Engineer, Evaluation Platform / Infra — Thinking Machines Lab · San Francisco, CA · 5 weeks ago
  43. Member of Technical Staff (Software Engineer, Model Platform) — Perplexity · San Francisco, CA · $220K–405K · 6 weeks ago
  44. Machine Learning Engineer (Autonomy) — Mariana Minerals · San Francisco, CA · $140K–180K · 7 weeks ago
  45. Machine Learning Engineer, Multimodal Perception and Authentication — OpenAI · San Francisco, CA · $342K–399K · 7 weeks ago
  46. AI Engineer — Baseten · San Francisco, CA · $220K–260K · 7 weeks ago
  47. Staff + Senior Software Engineer, Inference — Anthropic · Ontario, CAN · 7 weeks ago
  48. Software Engineer, Model Deployment- ChatGPT Engineering — OpenAI · London, UK · GBP 194,000–280,000/year · 7 weeks ago
  49. Member of Technical Staff, Enterprise Evals Platform — Mercor · San Francisco, CA · $220K–425K · 8 weeks ago
  50. Research Engineer, LangSmith Engine — LangChain · New York, NY · 8 weeks ago
  51. Applied AI/ML Engineer (Agents) — CuspAI · Amsterdam, NL · 8 weeks ago
  52. Machine Learning Engineer, Evals — Nous Research · Americas · 8 weeks ago
  53. Machine Learning Engineer, API Multicloud — OpenAI · San Francisco, CA · $223K–423K · 8 weeks ago
  54. Machine Learning Data Scientist, Forecasting — OpenAI · San Francisco, CA · $340K–500K · 8 weeks ago
  55. Member of Technical Staff (Software Engineer, Multimodal) — Perplexity · San Francisco, CA · $220K–405K · 6 weeks ago
  56. Member of Technical Staff (Machine Learning Engineer, Ranking Quality - Search) — Perplexity · Belgrade · 2 months ago
  57. Engineering Manager, Inference — Mistral AI · New York, NY · 2 months ago
  58. AI Inference Engineer — Baseten · San Francisco, CA · $165K–330K · 2 months ago
  59. Member of Technical Staff — Inference-Multi-Hardware — RadixArk · Palo Alto, CA · $200K–400K · 2 months ago
  60. AI Product Engineer - Nexus — Fireworks AI · San Mateo, CA · $200K–290K · 2 months ago
  61. Member of Technical Staff, AI Training Infrastructure — Fireworks AI · San Mateo, CA · $210K–320K · 2 months ago
  62. Data Scientist, SMB Ads Growth — OpenAI · San Francisco, CA · $293K–515K · 2 months ago
  63. Data Scientist, Ads Demand — OpenAI · San Francisco, CA · $293K–515K · 2 months ago
  64. Member of Technical Staff - Applied ML, Japanese Multimodal — Liquid AI · Tokyo, JP · 2 months ago
  65. Machine Learning Engineer — Mach Industries · Huntington Beach, CA · $120K–160K · 2 months ago
  66. Staff Software Engineer, Code RL — Anthropic · San Francisco, CA · $405K–625K · 3 months ago
  67. Applied Machine Learning Engineer, Singapore — Fireworks AI · Singapore, SG · SGD 150,000–191,000/year · 3 months ago
  68. Applied Machine Learning Engineer, EMEA — Fireworks AI · London, UK · 5 weeks ago
  69. Software Engineer - Evals — xAI · Palo Alto, CA · $175K–275K · 3 months ago
  70. Machine Learning Infrastructure Engineer, Safeguards Research — Anthropic · San Francisco, CA · $350K–500K · 3 months ago
  71. MLFF Distillation & GCMC Integration - Internship — CuspAI · London, UK · 3 months ago
  72. Member of Technical Staff - RL Training Framework — xAI · Palo Alto, CA · $180K–440K · 3 months ago
  73. AI Engineer - Backend/Platform — Traversal · New York, NY · 3 months ago
  74. AI Engineer, Product — Mistral AI · Paris, FR · 3 months ago
  75. Lead Applied AI, Machine Learning Engineer, South Korea — Mistral AI · Seoul, KR · 3 months ago
  76. Member of Technical Staff - Training Platform — Prime Intellect · San Francisco, CA · 3 months ago
  77. Member of Technical Staff - Inference — Prime Intellect · Remote · 3 months ago
  78. Compute Intelligence Engineer — Prime Intellect · San Francisco, CA · 3 months ago
  79. Applied AI, Machine Learning Engineer, South Korea — Mistral AI · Seoul, KR · 3 months ago
  80. Engineering Manager, Research Data Platform — Anthropic · San Francisco, CA · $405K–850K · 3 months ago
  81. Member of Technical Staff - RL Inference — xAI · Palo Alto, CA · $180K–440K · 3 months ago
  82. Research Engineer, Machine Learning — Mistral AI · Paris, FR · last week
  83. Software Engineer, Machine Learning — Mercor · San Francisco, CA · $160K–500K · 3 months ago
  84. Staff + Senior Software Engineer, Inference Deployment — Anthropic · San Francisco, CA · $320K–485K · 3 months ago
  85. Staff Machine Learning Engineer (Autonomy) — Mariana Minerals · San Francisco, CA · $160K–200K · 4 months ago
  86. Machine Learning Engineer, Reliability — fal · Apac · Remote · 4 months ago
  87. Member of Technical Staff, Inference — Mirendil · San Francisco, CA · 4 months ago
  88. Member of Technical Staff, Model Evaluation — Mirendil · San Francisco, CA · 4 months ago
  89. Engineering Manager, MLE — OpenAI · San Francisco, CA · $500K–555K · 4 months ago
  90. AI Engineer, Enterprise Lead — Distyl AI · San Francisco, CA · 4 months ago
  91. AI Engineer, Lead — Distyl AI · San Francisco, CA · 4 months ago
  92. AI Engineer — Distyl AI · San Francisco, CA · 4 months ago
  93. AI Engineer - Product Engineer — Traversal · New York, NY · 4 months ago
  94. Staff Machine Learning Engineer — Mariana Minerals · Ann Arbor, MI · $160K–240K · 4 months ago
  95. Machine Learning Engineer — Mariana Minerals · Ann Arbor, MI · $120K–180K · 4 months ago
  96. Technical Lead Manager - Training Runtime, Data(set) Movement — OpenAI · San Francisco, CA · $380K–500K · 4 months ago
  97. Member of Technical Staff (ML Engineer, Recommendations & User Modeling) — Perplexity · San Francisco, CA · $220K–405K · 4 months ago
  98. Member of Technical Staff, Vision / Language — xDOF · San Francisco, CA · 4 months ago
  99. Computer Vision AI & ML Engineer — Skild AI · San Mateo, CA · 4 months ago
  100. Product Engineer, Computer Use — Anthropic · San Francisco, CA · $300K–320K · 4 months ago

See all 195 on the board →