Senior AI Scientist - Frontier AI Tooling & GenAI

Amazon Science seeks a Senior Applied Scientist to drive end-to-end ML solutions for Frontier AI and Proserve teams, delivering scalable outcomes for customers. You will own high-impact problems from framing to deployment, partnering with AWS Sales to define requirements and deliver trusted results. You will lead with rigorous quantitative methods, mentor peers, and set technical direction where no clear approach exists, using Python, SQL, and PySpark to build robust models and production