Across 7 labs

155 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.

• Applied Science - Research Engineer (Robotics)

  Mistral AI · Singapore

• Research Engineer - Cybersecurity (RL Environments)

  Mistral AI · Paris

• Research Engineer / Research Scientist - Personal AGI, Memory

  OpenAI · San Francisco

• Research Engineer / Research Scientist - Personal AGI, Personalization

  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/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

• Member of Technical Staff (Machine Learning Research Engineer)

  Perplexity · Berlin

• Research Engineer / Research Scientist, Health

  OpenAI · San Francisco

• Research Engineer / Research Scientist, Tokens

  Anthropic · New York City, NY

• Research Engineer, Forge

  Mistral AI · Paris

• 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

• Applied AI, Research Engineer

  Anthropic · San Francisco, CA

• Research Engineer, AI for Chip Design

  OpenAI · San Francisco

• Research Engineer, Cybersecurity RL (Reinforcement Learning)

  Anthropic · Zürich, CH

• Research Engineer, Full Stack

  Mistral AI · Palo Alto

• Research Engineer, ML Platform

  Mistral AI · Palo Alto

• Research Engineer, Takeoff Intel

  Anthropic · Remote

• 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

• 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, 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, 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, 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

• Staff+ Research Engineer, RL Data Platform

  Anthropic · San Francisco, CA

• Research Scientist, Life Sciences (Experimental Biology)

  Anthropic · San Francisco, CA

• Staff+ Research Scientist, Multi-Agent

  Anthropic · San Francisco, CA

• AI Scientist - Agentic Engineering

  Mistral AI · Paris

• Developer Experience Engineer, Cyber

  OpenAI · San Francisco

• Engineering Manager, Rosalind Workbench

  OpenAI · San Francisco

• [DH] Engineering Manager, AI Observability

  Anthropic · San Francisco, CA

• Research Operations, Reinforcement Learning

  Anthropic · San Francisco, CA

• Research Scientist, Interpretability

  Anthropic · San Francisco, CA

• Research Scientist, Life Sciences

  Anthropic · San Francisco, CA

• Research Scientist, Life Sciences (Chemistry)

  Anthropic · San Francisco, CA

• Research Scientist, Life Sciences (Computational)

  Anthropic · San Francisco, CA

• Applied AI Engineer, Robotics

  Mistral AI · Singapore

• Applied AI Engineer, Startups

  Anthropic · London, UK

• Applied AI Engineer, Startups (Codex)

  OpenAI · Paris, France

• Applied AI Engineer, Startups (Codex)

  OpenAI · Munich, Germany

• Applied AI Engineer, Startups (Codex)

  OpenAI · London, UK

• Developer Relations Engineer

  Mistral AI · San Francisco

• Engineering Manager, (Multimodal)

  Perplexity · San Francisco

• Fullstack Software Engineer, Child Safety Tools & Systems

  OpenAI · San Francisco

• Machine Learning Engineer, Core Experimentation

  OpenAI · Seattle

• Machine Learning Engineer, Monetization AI/ML

  OpenAI · San Francisco

• Machine Learning Research Scientist, Evaluations

  Scale AI · San Francisco, CA

Showing 100 of 155. Set up a scout to get the rest matched to you.