…improve health reasoning, knowledge, reliability, calibration, and behavior. - Build and study RL environments grounded in real health problems; understand which data and training setups…

…train reinforcement-learning agents across thousands of parallel environments Develop the tooling that underpins RL training, including domain randomisation, to improve sim-to-real…

…engineering automated evaluation harnesses, reward models, or testing frameworks (e.g., LLM-as-a-judge, visual regression testing, Reinforcement Learning from Human Feedback (RLHF…

Platform and infrastructure engineers at Riot build the foundational systems that enable teams to develop, deploy, and operate systems at global scale. They partner…

…convert repeated pain into productized capability. - Turn the bespoke work our forward-deployed and applied ML teams do for top accounts into scalable, self…