Research Software Engineer - ML Training Infrastructure

Company: Reflection

Location: London

Posted: May 8th, 2026

Reflection, based in the United Kingdom, is seeking a Software Engineer to architect and optimize the training infrastructure for AI models. The role focuses on building scalable systems for reinforcement learning and distributed training, requiring deep experience in distributed systems. Candidates should have practical skills in tools like PyTorch and JAX, and a robust understanding of performance optimization. The position offers top-tier compensation and comprehensive health benefits, alongside a supportive work environment. #J-18808-Ljbffr
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