AI & ML jobs
Research Engineer jobs that sponsor visas
44 verified-open roles at 6 companies: engineering roles that turn research ideas into working training and evaluation systems. Every listing was confirmed open on the employer's own job board in the last few days. Of the 10 that list a salary, the median is $350k and the middle half runs $250k – $350k.
44 open roles
Research Engineer, Chip Design RL
Anthropic | San Francisco, CA
Security Engineer / Research Engineer, RL Security
Anthropic | San Francisco, CA | New York City, NY | Seattle, WA
Staff Research Engineer, Multi-Agent Scaling
Anthropic | San Francisco, CA | New York City, NY | Seattle, WA
Research Engineer / Research Scientist, RL Frontiers
Anthropic | San Francisco, CA | New York City, NY | Seattle, WA
Research Engineer / Performance Engineer, RL Distributed Systems
Anthropic | San Francisco, CA | New York City, NY | Seattle, WA
Research Engineer, Data Infrastructure (Language Modeling)
Cartesia | *HQ - San Francisco, CA | $200k – $350k
Web Crawling - Research Engineer
Thinking Machines Lab | San Francisco | $350k – $475k
Research Engineer, Cybersecurity RL (Reinforcement Learning)
Anthropic | Zürich, CH
Applied AI, Research Engineer
Anthropic | San Francisco, CA | New York City, NY
Research Engineer - Inference
ElevenLabs | United Kingdom
Staff+ Research Engineer, RL Data Platform
Anthropic | San Francisco, CA | New York City, NY
Research Engineer, Infrastructure, Inference
Thinking Machines Lab | San Francisco | $350k – $475k
Research Engineer, Infrastructure, Numerics
Thinking Machines Lab | San Francisco | $350k – $475k
Research Engineer, Infrastructure, Kernels
Thinking Machines Lab | San Francisco | $350k – $475k
Research Engineer, Infrastructure, Training Systems
Thinking Machines Lab | San Francisco | $350k – $475k
Research Engineer / Scientist (Robot Learning)
World Labs | San Francisco | $250k – $350k
Research Engineer, Life Sciences
Anthropic | San Francisco, CA
Research Engineer, Computer Use
Anthropic | San Francisco, CA | New York City, NY | Seattle, WA
Principal Research Engineer, Model Training & Post-Training
Inflection AI | Palo Alto, California | $400k – $550k
Research Engineer, RL Scaling Science
Anthropic | London, UK
Research Engineer, Code RL (Reinforcement Learning)
Anthropic | San Francisco, CA | New York City, NY
Research Engineer, Post-Training Model Evaluations
Anthropic | San Francisco, CA | Seattle, WA
Research Engineer, Machine Learning (RL Velocity)
Anthropic | London, UK
Research Engineer, Machine Learning (RL Velocity)
Anthropic | Remote (Friendly | San Francisco, CA | New York City, NY)
Research Engineer / Scientist (SLAM)
World Labs | San Francisco | $250k – $350k
Research Engineer, Pretraining
Anthropic | London, UK
Research Engineer, Production Model Post-Training
Anthropic | Zürich, CH
Research Engineer, Machine Learning (Reinforcement Learning)
Anthropic | London, UK
Research Engineer / Scientist (3D Tech Lead)
World Labs | San Francisco | $250k – $350k
Research Engineer, Visual Knowledge Work
Anthropic | New York City, NY; San Francisco, CA; Seattle, WA
Research Engineer, Cybersecurity RL (Reinforcement Learning)
Anthropic | San Francisco, CA | New York City, NY
Research Engineer, Interpretability
Anthropic | San Francisco, CA
Research Engineer, RL Engineering
Anthropic | San Francisco, CA | New York City, NY | Seattle, WA
Research Engineer / Research Scientist, Tokens
Anthropic | New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA
ML/Research Engineer, Safeguards
Anthropic | San Francisco, CA | New York City, NY
Research Engineer, Pretraining Scaling - London
Anthropic | London, UK
Research Engineer, Pretraining Scaling
Anthropic | San Francisco, CA
Research Engineer, Discovery
Anthropic | San Francisco, CA
Staff Research Engineer, Discovery Team
Anthropic | San Francisco, CA
Research Engineer / Scientist, Alignment
Anthropic | San Francisco, CA
Research Engineer, Production Model Post-Training
Anthropic | San Francisco, CA | New York City, NY | Seattle, WA
Research Engineer, Machine Learning (Reinforcement Learning)
Anthropic | San Francisco, CA | New York City, NY
[Expression of Interest] Research Engineer / Scientist, Alignment - London
Anthropic | London, UK
Research Engineer, Knowledge Team
Anthropic | Remote (Friendly | San Francisco, CA | Seattle, WA | New York City, NY)
Companies hiring
- Anthropic (33)
- Thinking Machines Lab (5)
- World Labs (3)
- Cartesia (1)
- ElevenLabs (1)
- Inflection AI (1)
Where these jobs are
- San Francisco (33)
- New York City (17)
- Seattle (11)
- London (6)
- Palo Alto (1)
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