25 AI research scientist jobs in San Francisco
Updated 7 Nov 2026. From employers' own job boards. Apply on the employer's site.
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Research Engineer, Model Evaluation and Improvement
Benchling
$136k to $167k a year
- AI agents
- LLMs and generative AI
- Evaluations
Applied Scientist
Generalist
- LLMs and generative AI
- Evaluations
- Fine-tuning
Research Scientist, Pre-training Research
Chai Discovery
- LLMs and generative AI
Research Scientist, Robotics
Tutor Intelligence
- Fine-tuning
- Python
- PyTorch, TensorFlow and JAX
Lead Research Scientist/Engineer (Embedded Evaluations)
Apollo Research
$350k to $590k a year
- AI agents
- Evaluations
- Python
Research Scientist/Engineer (Fundamental Research)
Apollo Research
$350k to $590k a year
- AI agents
- LLMs and generative AI
- Python
Research Engineer
Taste-Labs
$200k to $350k a year
- LLMs and generative AI
- Evaluations
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