Senior RL Data Engineer – End-to-End Pipelines

Company: Anthropic
Apply for the Senior RL Data Engineer – End-to-End Pipelines
Location: London
Job Description:

Anthropic is seeking a senior engineer to take ownership of foundational AI data systems. This hands-on role includes architecture decisions, building data pipelines, and improving QA frameworks.

Located in Greater London, the role requires strong software engineering skills in Python or TypeScript and a track record of managing significant projects. Ideal candidates will have experience in AI tool usage and an understanding of societal impacts. Strong applicants will be supported with competitive compensation and a hybrid working policy.

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Posted: June 20th, 2026