Research Engineer, Pretraining Scaling
Anthropic · San Francisco, CA
CHECKED 4H AGO
Frontier labonsite$350k–$850k
At a glance
Highlights
- Train production frontier models that directly shape Anthropic's future.
- Own pretraining pipeline reliability, efficiency, and scale end to end.
- Gain hands-on experience with industry-leading large training runs.
What they offer
- Competitive compensation and benefits
- Optional equity donation matching
- Generous vacation and parental leave
- Flexible working hours
Ideal candidate
A research-minded engineer who thrives on high-stakes operational work and ambiguous debugging. You love owning production training and care deeply about safe, beneficial AI scaling.
Requirements
- Bachelor's degree or equivalent combination of education, training and/or experience
- Hands-on experience training large language models
- Enjoy balanced research and engineering work
- Excited about on-call for production systems and launches
- Excel at debugging complex, ambiguous problems across the stack
- Communicate clearly and collaborate effectively across time zones
- remote policy
- In-office 5 days per week in San Francisco
- visa sponsorship
- Visa sponsorship available, but not guaranteed for every role
- hiring process
- Applications reviewed on a rolling basis with no deadline
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