Are you excited by the opportunity to define how Amazon builds and scales intelligent AI systems that influence strategic decisions across a massive transportation network? Do you want to lead the development of agentic AI solutions and mentor the next generation of scientists while shaping how we use generative AI at scale? Amazon's North American Transportation Data Science & Analytics team is looking for a Senior Applied Scientist to lead the design and implementation of agentic AI systems that simulate, reason, and deliver insights across Amazon's dynamic supply chain and delivery operations. You will set scientific direction, define development strategy, and lead by example-building intelligent agents that accelerate our ability to analyze complex data and make customer-centric decisions at scale. This is a high-impact, highly visible role. You'll collaborate closely with product, engineering, science, and business leaders across planning, forecasting, operations, and last-mile delivery. Delivery speed is one of Amazon's core customer value propositions and a key differentiator-your work will directly shape how we measure and improve that experience.