Frontier RL Research Engineer

Company: Alcides Fonseca
Apply for the Frontier RL Research Engineer
Location: London
Job Description:

Alcides Fonseca is hiring a Research Engineer to join Anthropic’s RL Scaling Science team in Greater London. This role involves designing and conducting large-scale experiments to enhance reinforcement learning systems. Candidates should have a strong background in empirical research, proficiency in Python, and experience in large-scale machine learning.

The company promotes a positive work culture with competitive benefits, including generous leave and flexible working hours. They are dedicated to responsible AI development, making this position crucial for advancing AI technology responsibly.

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Posted: June 24th, 2026