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Applied Scientist - Agentic AI, Amazon Fulfillment Technology AI Science

As an Applied Scientist in Amazon Fullfilment Technology, you will lead the development of agentic systems to assist with operational decision making and orchestration. You will work building full agentic systems leveraging multi-agent orch

Company

Amazon

Location

Bellevue, Washington, USA

Status

Open

Posted

2026-09-16T00:00:00+00:00

An Applied Scientist role in Amazon Fulfillment Technology, based on-site in Bellevue, Washington, building agentic systems for operational decision-making and orchestration. The work covers multi-agent orchestration, tool use, memory, and action execution, plus training LLMs through rejection sampling, supervised fine-tuning, continued post-training, and reinforcement learning. Evaluation is part of the job, both offline and online, along with decision-quality metrics and scaled LLM-based evaluation. The posting also lists leading research, mentoring interns, and publishing papers. It asks for a PhD, or a master's degree with four or more years of experience, three years building models for business applications, and programming in Java, C++, Python or similar.