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fable12 indexes public job boards directly from employers’ hiring systems. Listings link to the employer. Ages are the employer’s own publish date — how we know.

Not affiliated with any company listed. Boards last swept 22 Aug, 18:19 UTC.

RSS · Open longest · Engineering notes · For assistants

Under a week1 1–4 weeks6 1–2 months9 2–12 months39 Over a year12

38 roles across 39 listings · show every listing · page 1 of 2

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2mo
Research Engineer, RL Scaling Science
AnthropicAI Research & EngineeringLondon, UK
Apply Research Engineer, RL Scaling Science at Anthropic — opens Anthropic’s own board
2mo
Research Engineer, Domain Scaling
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NY | Seattle, WA
Apply Research Engineer, Domain Scaling at Anthropic — opens Anthropic’s own board
2mo
Research Engineer, Code RL (Reinforcement Learning)
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NY
Apply Research Engineer, Code RL (Reinforcement Learning) at Anthropic — opens Anthropic’s own board
3mo
Research Scientist, Life Sciences
AnthropicAI Research & EngineeringSan Francisco, CA
Apply Research Scientist, Life Sciences at Anthropic — opens Anthropic’s own board
3mo
Software Engineer, RL Data
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NY
Apply Software Engineer, RL Data at Anthropic — opens Anthropic’s own board
3mo
Engineering Manager, Research Productivity
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NY
Apply Engineering Manager, Research Productivity at Anthropic — opens Anthropic’s own board
3mo
Strategic Partner Development, Product Partnerships - Cybersecurity
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NYhalf of Anthropic’s roles are under 46 daysRemote
Apply Strategic Partner Development, Product Partnerships - Cybersecurity at Anthropic — opens Anthropic’s own board
3mo
Performance Engineer, Inference Systems
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NY | Seattle, WAhalf of Anthropic’s roles are under 46 days
Apply Performance Engineer, Inference Systems at Anthropic — opens Anthropic’s own board
4mo
Research Engineer, Model Evaluations
AnthropicAI Research & EngineeringRemote-Friendly (Travel-Required) | San Francisco, CA | New York City, NYhalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Model Evaluations at Anthropic — opens Anthropic’s own board
4mo
Anthropic Fellows Program, The Anthropic Institute (Economics & Policy)
AnthropicAI Research & EngineeringLondon, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CAhalf of Anthropic’s roles are under 46 days
Apply Anthropic Fellows Program, The Anthropic Institute (Economics & Policy) at Anthropic — opens Anthropic’s own board
4mo
Research Engineer, Machine Learning (RL Velocity)
AnthropicAI Research & EngineeringLondon, UK+1 more listinghalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Machine Learning (RL Velocity) at Anthropic — opens Anthropic’s own board
4mo
Software Engineer, Research Data Platform
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NYhalf of Anthropic’s roles are under 46 days
Apply Software Engineer, Research Data Platform at Anthropic — opens Anthropic’s own board
4mo
Full-Stack Software Engineer, Reinforcement Learning
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NYhalf of Anthropic’s roles are under 46 days
Apply Full-Stack Software Engineer, Reinforcement Learning at Anthropic — opens Anthropic’s own board
4mo
Anthropic Fellows Program, ML Systems & Reinforcement Learning
AnthropicAI Research & EngineeringLondon, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CAhalf of Anthropic’s roles are under 46 days
Apply Anthropic Fellows Program, ML Systems & Reinforcement Learning at Anthropic — opens Anthropic’s own board
4mo
Anthropic Fellows Program, AI Safety & Security
AnthropicAI Research & EngineeringLondon, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CAhalf of Anthropic’s roles are under 46 days
Apply Anthropic Fellows Program, AI Safety & Security at Anthropic — opens Anthropic’s own board
5mo
Research Engineer, Performance RL (Reinforcement Learning)
AnthropicAI Research & EngineeringSan Francisco, CAhalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Performance RL (Reinforcement Learning) at Anthropic — opens Anthropic’s own board
6mo
Research Engineer / Research Scientist, Pre-training
AnthropicAI Research & EngineeringZürich, CHhalf of Anthropic’s roles are under 46 days
Apply Research Engineer / Research Scientist, Pre-training at Anthropic — opens Anthropic’s own board
6mo
Research Engineer, Pretraining
AnthropicAI Research & EngineeringLondon, UKhalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Pretraining at Anthropic — opens Anthropic’s own board
6mo
Research Engineer, Production Model Post-Training
AnthropicAI Research & EngineeringZürich, CHhalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Production Model Post-Training at Anthropic — opens Anthropic’s own board
6mo
Research Engineer, Machine Learning (Reinforcement Learning)
AnthropicAI Research & EngineeringLondon, UKhalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Machine Learning (Reinforcement Learning) at Anthropic — opens Anthropic’s own board
7mo
Software Engineer, Human Data Interface
AnthropicAI Research & EngineeringSan Francisco, CA | New York City, NYhalf of Anthropic’s roles are under 46 days
Apply Software Engineer, Human Data Interface at Anthropic — opens Anthropic’s own board
7mo
Research Engineer / Scientist, Frontier Red Team (Cyber)
AnthropicAI Research & EngineeringSan Francisco, CAhalf of Anthropic’s roles are under 46 days
Apply Research Engineer / Scientist, Frontier Red Team (Cyber) at Anthropic — opens Anthropic’s own board
7mo
Research Engineer, Visual Knowledge Work
AnthropicAI Research & EngineeringNew York City, NY; San Francisco, CA; Seattle, WAhalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Visual Knowledge Work at Anthropic — opens Anthropic’s own board
7mo
Research Engineer, Economic Research Data Platform
AnthropicAI Research & EngineeringSan Francisco, CAhalf of Anthropic’s roles are under 46 days
Apply Research Engineer, Economic Research Data Platform at Anthropic — opens Anthropic’s own board
8mo
Research Engineer, Universes
AnthropicAI Research & EngineeringRemote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NYhalf of Anthropic’s roles are under 46 daysRemote
Apply Research Engineer, Universes at Anthropic — opens Anthropic’s own board