Research Engineer Research Scientist Tokens
AI safety and research company building reliable, interpretable, and steerable AI systems, including the Claude product family and developer platform.
Maintainer signals as of 9/24/2026
Funding history
About Anthropic
Anthropic PBC develops frontier AI systems and deploys them through Claude products and the Claude Platform, with a stated focus on safety, interpretability, and steerability.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build and improve large-scale machine learning systems, training infrastructure, and developer tooling. You will improve cluster reliability, throughput, and efficiency; run scientific experiments; scale distributed training; prepare datasets; and design fault-tolerance strategies.
Requirements
- Software engineering
- Machine learning research
Responsibilities
- Build large-scale machine learning systems
- Improve cluster reliability, throughput, and efficiency
- Run and design scientific experiments
- Improve developer tooling
- Optimize attention mechanisms
- Compare Transformer efficiency
- Prepare datasets for model consumption
- Scale distributed training jobs
- Design fault-tolerance strategies
- Create visualizations of language-model attention
Benefits
- Visa sponsorship
- Equity donation matching
- Vacation leave
- Parental leave
- Flexible working hours