Research Engineer / Scientist, Post-training - Paris

About H H exists to push the boundaries of superintelligence with agentic AI. By automating complex, multi‑step tasks typically performed by humans, AI agents will help unlock full human potential. About the Team The Models team builds the foundational models that power our cutting‑edge agentic technology. We focus on training techniques to optimize model capabilities specifically for agent applications, allowing us to achieve the best performance at a given inference cost. Our work spans the d…