Research Engineer, Knowledge Team
Anthropic · Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY · New York City, NY · Remote-Friendly US (Travel Required) · San Francisco, CA · Seattle, WA
CHECKED 4H AGO
Frontier labremote$350k–$850k
At a glance
Highlights
- Redesign how Claude interacts with external data sources.
- Design new architectures for organizing information for LLMs.
- Build advanced agentic search and hard knowledge base evals.
What they offer
- optional equity donation matching
- generous vacation and parental leave
- flexible working hours
- office space for collaboration
Ideal candidate
Results-oriented ML engineer who loves building with LLMs, pairing with researchers, and shipping impact. Cares deeply about safe, beneficial AI and thrives in collaborative, flexible teams.
Requirements
- Very experienced Python programmer producing reliable, high-quality code
- Good machine learning research experience
- Experience developing software utilizing large language models
- Results-oriented with bias towards flexibility and impact
- Clear written and verbal communication
- Experience building complex agentic systems utilizing LLMs
- Experience developing scalable distributed information retrieval systems
- remote policy
- Hybrid - expected in office at least 25% of the time
- visa sponsorship
- We sponsor visas but cannot sponsor every role and candidate; reasonable effort with immigration lawyer if offer made
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