ML Research Engineer - Scale LLMs & AI Safety, Equity

White Circle is seeking several ML Engineers to train, post-train, and evaluate the LLMs powering our platform. This hands-on role involves building petabyte-scale data pipelines, SFT/RLHF/DPO-style alignment, reward models, and distributed multi-GPU training.

You’ll translate insights into product decisions and create self-serve analytics for the team. The team focuses on safety, reliability, and optimization of AI systems, with opportunities to influence how safety policies are implemented at

For the ML Research Engineer
- Scale LLMs & AI Safety, Equity position at Moonfire, we are reviewing applications now.

Step into the ML Research Engineer
- Scale LLMs & AI Safety, Equity role at Moonfire in Greater London, England, United Kingdom and grow with us.

Please review the full job details above before applying.

If your experience matches this role, we encourage you to apply.