Across 7 labs
165 open AI research engineer roles
The bridge role between research and shipping: most frontier labs hire more research engineers than research scientists.
Read daily from each lab's official board. Links go straight to their application pages.
Who's hiring
Where
- Research Engineer / Research Scientist, Health
OpenAI · San Francisco
- Research Engineer, Forge
Mistral AI · Paris
- Applied AI, Research Engineer
Anthropic · San Francisco, CA
- Machine Learning Systems Research Engineer/Scientist, Agent Post-training - Enterprise GenAI
Scale AI · San Francisco, CA
- Research Engineer / Research Scientist - Personal AGI, Memory
OpenAI · San Francisco
- Research Engineer / Research Scientist - Personal AGI, Personality and Model Behavior
OpenAI · San Francisco
- Research Engineer / Research Scientist - Personal AGI, Personalization
OpenAI · San Francisco
- Research Engineer / Research Scientist -Personal AGI, Proactivity
OpenAI · San Francisco
- Research Engineer / Research Scientist / AI Systems Engineer, RSI
OpenAI · San Francisco
- Research Engineer / Research Scientist- Personal AGI (Post Training)
OpenAI · San Francisco
- Research Engineer / Scientist, Alignment
Anthropic · San Francisco, CA
- Research Engineer, Cybersecurity RL (Reinforcement Learning)
Anthropic · Zürich, CH
- Research Engineer, ML Platform
Mistral AI · Palo Alto
- Research Engineer, Takeoff Intel
Anthropic · Remote
- Research Engineer/Research Scientist- Personal AGI, Model Experience
OpenAI · San Francisco
- Research Engineer/Research Scientist, Pre-training
Anthropic · Remote
- Software Engineer, Research Developer Productivity
OpenAI · San Francisco
- Research Software Engineer
Mistral AI · Paris
- [Expression of Interest] Research Engineer / Scientist, Alignment - London
Anthropic · London, UK
- Research Engineer / Research Scientist, Tokens
Anthropic · New York City, NY
- Research Engineer/Research Scientist - Personal AGI, North Stars
OpenAI · San Francisco
- Research Engineer/Research Scientist, RL/Reasoning
OpenAI · San Francisco
- Research Scientist/Engineer, Biological Safety
Anthropic · Remote
- Research Platform Engineer
Mistral AI · Paris
- Internship - Machine Learning Research Engineer
Perplexity · Berlin
- ML Research Engineer, ML Systems
Scale AI · San Francisco, CA
- Research Engineer, Discovery
Anthropic · San Francisco, CA
- Research Engineer, Machine Learning
Mistral AI · Paris
- Research Engineer, Machine Learning
Mistral AI · Palo Alto
- Senior Research Engineer - Safety Tooling and Data
Cohere · New York
- Staff Research Engineer, Discovery Team
Anthropic · San Francisco, CA
- Staff+ Research Engineer, RL Data Platform
Anthropic · San Francisco, CA
- Member of Technical Staff, Integration/RL Team (Research Engineer)
Cohere · Remote
- ML/Research Engineer, Safeguards
Anthropic · San Francisco, CA
- Research Engineer, Robotics
Mistral AI · Paris
- Research Engineer, Chip Design RL (Reinforcement Learning)
Anthropic · San Francisco, CA
- Research Engineer, Code Agents Infra
Mistral AI · Palo Alto
- Research Engineer, Code RL (Reinforcement Learning)
Anthropic · San Francisco, CA
- Research Engineer, Computer Use
Anthropic · San Francisco, CA
- Research Engineer, Cybersecurity RL (Reinforcement Learning)
Anthropic · San Francisco, CA
- Research Engineer, Data Infrastructure
Mistral AI · Paris
- Research Engineer, Data Infrastructure
Mistral AI · Palo Alto
- Research Engineer, Domain Scaling
Anthropic · San Francisco, CA
- Research Engineer, Frontier Evals & Environments
OpenAI · San Francisco
- Research Engineer, Knowledge Team
Anthropic · Remote
- Research Engineer, Life Sciences
Anthropic · San Francisco, CA
- Research Engineer, Machine Learning (Reinforcement Learning)
Anthropic · London, UK
- Research Engineer, Machine Learning (Reinforcement Learning)
Anthropic · San Francisco, CA
- Research Engineer, Performance RL (Reinforcement Learning)
Anthropic · San Francisco, CA
- Research Engineer, Pretraining
Anthropic · London, UK
- Research Engineer, Privacy
OpenAI · San Francisco
- Research Engineer, Production Model Post-Training
Anthropic · San Francisco, CA
- Research Engineer, Production Model Post-Training
Anthropic · Zürich, CH
- Research Engineer, Visual Knowledge Work
Anthropic · New York City, NY
- Senior Software Engineer - Research Platform, Consumer Devices
OpenAI · San Francisco
- Software Engineer, Research Tools
Anthropic · San Francisco, CA
- Staff/Senior Machine Learning Research Engineer, Intelligent Systems
Scale AI · San Francisco, CA
- Engineering Manager, Research Data Platform
Anthropic · San Francisco, CA
- Engineering Manager, Research Productivity
Anthropic · San Francisco, CA
- Machine Learning Infrastructure Engineer, Safeguards Research
Anthropic · San Francisco, CA
- Research Engineer
OpenAI · San Francisco
- Research Engineer, Codex
OpenAI · San Francisco
- Research Engineer, Economic Research Data Platform
Anthropic · San Francisco, CA
- Research Engineer, Interpretability
Anthropic · San Francisco, CA
- Research Engineer, Machine Learning (RL Velocity)
Anthropic · Remote
- Research Engineer, Machine Learning (RL Velocity)
Anthropic · London, UK
- Research Engineer, Model Evaluations
Anthropic · Remote
- Research Engineer, Pretraining Scaling
Anthropic · San Francisco, CA
- Research Engineer, Pretraining Scaling - London
Anthropic · London, UK
- Research Engineer, Retrieval & Search, Applied Engineering
OpenAI · San Francisco
- Research Engineer, RL Engineering
Anthropic · San Francisco, CA
- Research Engineer, RL Scaling Science
Anthropic · London, UK
- Research Engineer, Universes
Anthropic · Remote
- Senior/Staff Machine Learning Research Engineer, General Agents, Enterprise GenAI
Scale AI · San Francisco, CA
- Software Engineer, Data Infrastructure - Research
OpenAI · San Francisco
- Software Engineer, Research - Human Data
OpenAI · San Francisco
- Software Engineer, Research Data Platform
Anthropic · San Francisco, CA
- Software Engineer, Research Infrastructure
Anthropic · San Francisco, CA
- Staff Research Engineer, Model Efficiency
Cohere · Remote
- AI Scientist - Agentic Engineering
Mistral AI · Paris
- Research Scientist, Life Sciences (Chemistry)
Anthropic · San Francisco, CA
- AI Developer Relations Engineer
Mistral AI · San Francisco
- Machine Learning Research Scientist, Evaluations
Scale AI · San Francisco, CA
- Machine Learning Research Scientist Agents - Enterprise GenAI
Scale AI · San Francisco, CA
- Reseach Engineer, Full Stack
Mistral AI · Palo Alto
- Staff Machine Learning Research Scientist Agent Post-training - Enterprise GenAI
Scale AI · San Francisco, CA
- User Experience Researcher, Platform
Anthropic · San Francisco, CA
- People Research Scientist
OpenAI · San Francisco
- Staff+ Software Engineer, Developer Experience
Anthropic · San Francisco, CA
- Machine Learning Research Scientist, Agent Data Foundation - Enterprise GenAI
Scale AI · San Francisco, CA
- Performance Engineer, Inference Engine
Anthropic · San Francisco, CA
- Research Scientist, Interpretability
Anthropic · San Francisco, CA
- Research Scientist, Life Sciences
Anthropic · San Francisco, CA
- Research Scientist, Life Sciences (Computational)
Anthropic · San Francisco, CA
- Android Engineer, ChatGPT Library Team
OpenAI · Seattle
- Engineering Manager, Client Platform Engineering
OpenAI · San Francisco
- Machine Learning Research Scientist, Post-Training
Scale AI · San Francisco, CA
- Manager, AI Deployment Engineering (Southeast Asia)
OpenAI · Singapore
- Manager, Security Engineering
Cohere · United States
- People Research Data Scientist, AI Fairness & Bias
OpenAI · San Francisco
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