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

Foundation models AI research jobs

Last updated 7 hours ago

205 open foundation models AI research roles at 22 AI companies, including OpenAI, Anthropic and Mistral AI. Updated daily; 7 were posted this week.

205 open Single list

Thinking Machines Lab · 11 matching
- Research, Post-Training Evals · San Francisco, CA
- Site Reliability Engineer, RL Infra · San Francisco, CA
- Research, RL Scaling · San Francisco, CA
Perplexity · 4 matching
- Member of Technical Staff (AI Researcher) · San Francisco, CA
- Member of Technical Staff (Product Data Scientist, Search Quality) · Belgrade
- Member of Technical Staff (Data Scientist, Evals) · San Francisco, CA
OpenAI · 62 matching
- People Research Scientist · San Francisco, CA
- Research Engineer / Research Scientist, Health · San Francisco, CA
- Data Scientist, Real Estate & Workplace · San Francisco, CA
Mistral AI · 20 matching
- AI Scientist - Physics Models · Paris, FR
- AI Scientist - Agentic Engineering · Paris, FR
- Research Engineer, Code Agents Infra · Palo Alto, CA
Sakana AI · 1 matching
- Applied Research Engineer · 港区麻布台1-3-1 麻布台ヒルズ森JPタワー22F, JP
Anthropic · 54 matching
- Research Scientist, Life Sciences (Chemistry) · San Francisco, CA
- Software Engineer, Infrastructure, Interpretability · San Francisco, CA
- Staff+ Researcher, Cybersecurity Products · San Francisco, CA
LangChain · 1 matching
- Research Engineer, LangSmith Engine · New York, NY
OpenRouter · 2 matching
- Data Scientist · Remote (US)
- Research Scientist · Remote (US)
Reflection AI · 9 matching
- Member of Technical Staff - Post-Training · San Francisco, CA
- Member of Technical Staff - Research Software Engineer - Safety Evaluations Infrastructure · New York, NY
- Forward Deployed Engineer - LLM Post-training · San Francisco, CA
Together AI · 6 matching
- Forward Deployed Engineer (Inference & Post-Training) - Mandarin Speaking · Singapore, SG
- Research Engineer, Large-Scale Training · San Francisco, CA
- Research Engineer, Post-Training Inference · San Francisco, CA
Dyna Robotics · 4 matching
- Research Engineer/Scientist, Simulation · Redwood City, CA
- Applied Researcher - Deployment Intelligence & Continuous Learning · Redwood City, CA
- Research Internship · Redwood City, CA
Liquid AI · 3 matching
- Member of Technical Staff - ML Scientist, Japanese Multimodal · Tokyo, JP
- Liquid Labs - Research Engineer · Boston, MA
- Member of Technical Staff - ML Research Engineer, Data · San Francisco, CA
World Labs · 4 matching
- Research Engineer / Scientist (Robot Learning) · San Francisco, CA
- Research Engineer / Scientist (SLAM) · San Francisco, CA
- Research Engineer / Scientist (3D Tech Lead) · San Francisco, CA
Poolside · 4 matching
- Member of Engineering (Multimodality - Research Lead) · Remote (EMEA/East Coast) · Remote
- Member of Engineering (Pre-training / Data Research) · Remote (EMEA/East Coast) · Remote
- Member of Engineering (Post-training) · Remote (EMEA/East Coast) · Remote
Sesame AI · 2 matching
- Research Scientist · San Francisco, CA
- Research Engineer · San Francisco, CA
xAI · 3 matching
- Member of Technical Staff - RL Training Framework · Palo Alto, CA
- Member of Technical Staff - RL Inference · Palo Alto, CA
- Member of Technical Staff - Post-Training and RL · Palo Alto, CA
Baseten · 3 matching
- Base Labs Fellowship · San Francisco, CA
- Post-Training Research Engineer · San Francisco, CA
- Post-Training Research Scientist · San Francisco, CA
Latent Labs · 1 matching
- Machine Learning Scientist · London, UK
Ineffable Intelligence · 1 matching
- Member of Technical Staff (Research / Engineering) · London, UK
Chai Discovery · 3 matching
- Research Scientist · San Francisco, CA
- Forward-Deployed Scientist · San Francisco, CA
- Research Engineer · San Francisco, CA
Generalist AI · 2 matching
- Research Scientist: Post-Training · San Francisco Bay Area Boston
- Research Scientist: Pretraining · San Francisco Bay Area Boston
Skild AI · 5 matching
- Physics Simulation Scientist · San Mateo, CA
- Research Engineer · Pittsburgh, PA
- Research Scientist · Pittsburgh, PA

See all 205 foundation models AI research roles →

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Backed by: NVentures · Sequoia Capital · Lightspeed Venture Partners · Andreessen Horowitz

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