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