Research jobs at AI companies

1. Conceptual Reasoning Fellow — Anthropic · Remote (US) · $100K–167K · yesterdaynew
2. Research Engineer - Eval Platform — Mistral AI · Paris, FR · 2 days agonew
3. Post-Training Applied Researcher — Baseten · San Francisco, CA · $200K–275K · 3 days agonew
4. LLM Scientist, AI for Science — Mistral AI · Paris, FR · 4 days agonew
5. Research Engineer, Applied Research — Sierra · San Francisco, CA · 5 days agonew
6. Research Intern — Mercor · San Francisco, CA · USD 80/hour · 5 days agonew
7. Staff Research Engineer, Multi-Agent Scaling — Anthropic · San Francisco, CA · $500K–850K · last week
8. Research Scientist, Scaling RL — Periodic Labs · Menlo Park, CA · last week
9. Model Designer — Thinking Machines Lab · San Francisco, CA · last week
10. Research Scientist/Research Engineer, Midtraining — Periodic Labs · Menlo Park, CA · last week
11. Research Engineer / Research Scientist, RL Frontiers — Anthropic · San Francisco, CA · $500K–850K · last week
12. AI Scientist - Domain Expert Crashworthiness — Mistral AI · Paris, FR · last week
13. Research Engineer - Cybersecurity (RL Environments) — Mistral AI · Paris, FR · 2 weeks ago
14. Applied Science - Research Engineer (Robotics) — Mistral AI · Singapore, SG · 2 weeks ago
15. MTS, Agent Research — Etched · San Jose, CA · 2 weeks ago
16. Research Engineer - Auto Research — Chai Discovery · San Francisco, CA · 2 weeks ago
17. Research Engineer, Data Infrastructure (Language Modeling) — Cartesia · San Francisco, CA · $200K–350K · 2 weeks ago
18. Research Engineer, Web Crawling — Thinking Machines Lab · San Francisco, CA · 2 weeks ago
19. Member of Technical Staff (Machine Learning Research Engineer) — Perplexity · Berlin, DE · 2 weeks ago
20. Research Operations, Reinforcement Learning — Anthropic · San Francisco, CA · $210K–260K · 2 weeks ago
21. Model Safety Contractor — Elorian AI · Palo Alto, CA · USD 75–125/hour · 2 weeks ago
22. Research, Mid Training — Thinking Machines Lab · San Francisco, CA · 2 weeks ago
23. Research Scientist - Environments, Data and Post-Training — Mercor · San Francisco, CA · $250K–500K · 3 weeks ago
24. Applied Scientist (Internship in Paris or London) — Mistral AI · Seoul, KR · 3 weeks ago
25. Research Intern, Frontier Agents (Summer 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
26. Research Intern, Frontier Agents (Winter 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
27. Systems Research Engineer Intern - GPU Programming (Winter 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
28. Systems Research Engineer Intern - GPU Programming (Summer 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
29. Research Intern, Model Shaping (Winter 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
30. Research Intern, Model Shaping (Summer 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
31. Research Intern, Inference (Winter 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
32. Research Intern, Inference (Summer 2027) — Together AI · San Francisco, CA · USD 58–70/hour · 3 weeks ago
33. Perplexity Research Fellowship — Perplexity · San Francisco, CA · $180K–220K · 3 weeks ago
34. Research, Finetuning Science — Thinking Machines Lab · San Francisco, CA · 3 weeks ago
35. Research Lead, Tinker, Fine-tuning Science — Thinking Machines Lab · San Francisco, CA · 3 weeks ago
36. Research, Tinker, RL Systems — Thinking Machines Lab · San Francisco, CA · 3 weeks ago
37. Director of Model & Simulation — Valar Atomics · Torrance, CA · $225K–300K · 3 weeks ago
38. Researcher, Safety Training, National Security — OpenAI · San Francisco, CA · $380K–500K · 4 weeks ago
39. Research Engineer, AI for Chip Design — OpenAI · San Francisco, CA · $380K–500K · 4 weeks ago
40. Research Software Engineer, Post Training — Thinking Machines Lab · San Francisco, CA · 4 weeks ago
41. Member of Technical Staff, Research (2026 PhD New Grad) — Fireworks AI · San Mateo, CA · $200K–300K · 4 weeks ago
42. Member of Technical Staff, Research Engineer — xDOF · San Francisco, CA · 4 weeks ago
43. Foundation Models — Genesis AI · London, UK · 4 weeks ago
44. Research Engineer, Cybersecurity RL (Reinforcement Learning) — Anthropic · Zurich, CH · 4 weeks ago
45. Research Engineer, Full Stack — Mistral AI · Palo Alto, CA · 4 weeks ago
46. Research Engineer, Forge — Mistral AI · Paris, FR · 5 weeks ago
47. AI Tutor - Design — xAI · International · Remote · 5 weeks ago
48. AI Tutor - Humanities — xAI · International · Remote · 5 weeks ago
49. Researcher, Agent Safety, Oversight and System Mitigations — OpenAI · San Francisco, CA · $380K–500K · 5 weeks ago
50. Researcher, Agent Safety, Training and Evaluations — OpenAI · San Francisco, CA · $380K–500K · 5 weeks ago
51. Research Scientist: Post-Training — Generalist AI · San Francisco Bay Area Boston · $240K–350K · 5 weeks ago
52. Research Manager, Biological Safety — Anthropic · San Francisco, CA · $405K–485K · 5 weeks ago
53. Researcher, Alignment Interpretability — OpenAI · San Francisco, CA · $295K–500K · 5 weeks ago
54. Research Leader / Senior Scientist (Computational Drug Design), Cambridge, MA — Isomorphic Laboratories · Cambridge, MA · 6 weeks ago
55. Research, General Agents — Thinking Machines Lab · San Francisco, CA · 6 weeks ago
56. Research, Coding Agents — Thinking Machines Lab · San Francisco, CA · 6 weeks ago
57. Research Scientist, APEX Benchmarks — Mercor · San Francisco, CA · $200K–500K · 6 weeks ago
58. Staff+ Research Engineer, RL Data Platform — Anthropic · San Francisco, CA · $500K–850K · 6 weeks ago
59. Research, Post-Training Evals — Thinking Machines Lab · San Francisco, CA · 6 weeks ago
60. Member of Technical Staff (AI Researcher) — Perplexity · San Francisco, CA · $220K–485K · 6 weeks ago
61. Research, Safety — Thinking Machines Lab · San Francisco, CA · 6 weeks ago
62. Research Engineer / Research Scientist, Health — OpenAI · San Francisco, CA · $380K–500K · 7 weeks ago
63. Research, RL Scaling — Thinking Machines Lab · San Francisco, CA · 7 weeks ago
64. RE/RS, Data Understanding - Foundations — OpenAI · Zurich, CH · 7 weeks ago
65. AI Scientist - Physics Models — Mistral AI · Paris, FR · 5 weeks ago
66. AI Scientist - Agentic Engineering — Mistral AI · Paris, FR · 5 weeks ago
67. Research Engineer – Benchmarking — Mercor · San Francisco, CA · $200K–500K · 7 weeks ago
68. AI Research Engineer — Traversal · New York, NY · 7 weeks ago
69. Research Engineer, Lab Automation — Periodic Labs · Menlo Park, CA · 8 weeks ago
70. Staff+ Researcher, Cybersecurity Products — Anthropic · San Francisco, CA · $405K–485K · 2 months ago
71. Research Analyst — xAI · New York, NY · $130K–158K · 2 months ago
72. Member of Technical Staff - Post-Training — Reflection AI · San Francisco, CA · 2 months ago
73. Researcher, Frontier Risk Mitigations — OpenAI · San Francisco, CA · $380K–500K · 2 months ago
74. Researcher, Recursive Self-Improvement Safety — OpenAI · San Francisco, CA · $380K–500K · 2 months ago
75. Research Scientist (London) — Goodfire · London, UK · GBP 150,000–300,000/year · 2 months ago
76. Research Engineer / Research Scientist / AI Systems Engineer, RSI — OpenAI · San Francisco, CA · $295K–445K · 2 months ago
77. Researcher, Alignment CoT Monitorability — OpenAI · San Francisco, CA · $295K–500K · 2 months ago
78. Research Engineer, Code Agents Infra — Mistral AI · Palo Alto, CA · 2 months ago
79. Research, Post-Training — Thinking Machines Lab · San Francisco, CA · 2 months ago
80. Research, Pre-Training Data — Thinking Machines Lab · San Francisco, CA · 2 months ago
81. Research Scientist, Simulation — Dyna Robotics · Redwood City, CA · 2 months ago
82. Research, Audio Expertise — Thinking Machines Lab · San Francisco, CA · 2 months ago
83. Research, Vision Expertise — Thinking Machines Lab · San Francisco, CA · 2 months ago
84. Member of Technical Staff, Research — Fireworks AI · San Mateo, CA · $210K–320K · 2 months ago
85. Researcher, Frontier Cybersecurity Risks — OpenAI · San Francisco, CA · $380K–500K · 2 months ago
86. Research Engineer / Research Scientist - Personal AGI, Personalization — OpenAI · San Francisco, CA · $380K–500K · 2 months ago
87. Research Engineer / Research Scientist - Personal AGI, Memory — OpenAI · San Francisco, CA · $380K–500K · 2 months ago
88. Applied Scientist — Mistral AI · Palo Alto, CA · 2 months ago
89. Researcher, Multimodal Safety — OpenAI · San Francisco, CA · $380K–500K · 2 months ago
90. Member of Technical Staff (Model Behavior) — Perplexity · San Francisco, CA · $200K–330K · 2 months ago
91. Research Engineer, Large-Scale Training — Together AI · San Francisco, CA · $200K–290K · 2 months ago
92. Member of Technical Staff - ML Scientist, Japanese Multimodal — Liquid AI · Tokyo, JP · 2 months ago
93. Applied Scientist, EMEA — Mistral AI · Paris, FR · 2 months ago
94. ML Research Intern — Modal · New York, NY · USD 15,000/month · 2 months ago
95. Research Engineer / Scientist (Robot Learning) — World Labs · San Francisco, CA · $250K–350K · 2 months ago
96. Member of Technical Staff - Research Software Engineer - Safety Evaluations Infrastructure — Reflection AI · New York, NY · 2 months ago
97. Research Scientist, Data — Periodic Labs · Menlo Park, CA · 3 months ago
98. Research Engineer, Real Environments — Mercor · San Francisco, CA · $160K–500K · 3 months ago
99. Research Engineer/Research Scientist- Personal AGI, Model Experience — OpenAI · San Francisco, CA · $380K–500K · 3 months ago
100. Member of Technical Staff (Secure Intelligence Institute) — Perplexity · San Francisco, CA · $220K–405K · 6 weeks ago

See all 259 on the board →