STEM Fellow
Anthropic · Remote-Friendly, United States; San Francisco, CA · San Francisco, CA
Frontier labremotesenior$300k–$500k
At a glance
Highlights
- Tackle a grand challenge at the frontier of your scientific field.
- Build datasets, simulations and evaluations that test AI reasoning.
- Join a small expert pod collaborating weekly with Anthropic researchers.
What they offer
- Optional equity donation matching
- Generous vacation and parental leave
- Flexible working hours
Ideal candidate
PhD scientist or engineer with years at the research frontier who is excited by AI's potential for science and thrives in fast, high-agency collaboration to chase open-ended grand challenges.
Requirements
- PhD in a STEM field with several years of experience such as post-doc or faculty
- Hands-on experience using Claude and Claude Code in day-to-day workflow
- Excited about AI reasoning on hard questions where expert judgment matters
- Comfortable in fast-paced, high-agency atmosphere delivering concrete results
- Existing authorization to work in the United States for program duration
- visa sponsorship
- No sponsorship; existing US work authorization required for program duration
- hiring process
- Applications open until October 28, 2026 with offers by November 20th; later stages include a take-home exercise and conversations with research team about interests and project directions.
Lab profile
About Anthropic
AI safety company building reliable, interpretable and steerable frontier AI systems.
What they build
- Claude
- Claude API
- Claude Code
Known for
- AI safety and alignment
- Model interpretability research
- Frontier LLM development
Key facts
- Founded in 2021
- Headquartered in San Francisco, California
- Backed by Amazon and Google
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