Summary

Anthropic is seeking a research engineer for its pretraining team to develop the next generation of large language models. The role combines research and practical engineering across model architecture, algorithms, data processing, optimizers, and training infrastructure, with a hybrid office policy (at least 25% in office).

Responsibilities

• Research and implement model architecture solutions
• Develop algorithms for data processing and optimizers
• Design and analyze scientific experiments
• Optimize and scale training infrastructure
• Develop and improve developer tooling
• Contribute across the stack from optimizations
• Lead small research projects independently