mid machine learning AI Research Scientist ic · Posted Mar 12, 2026
$142,800 – $193,200
USD per year

About this role

Amazon is hiring a mid-level AI Research Scientist in the machine learning function based in Bellevue, WA. The posting calls out experience with Python, Java, AWS, LLMs. Compensation is listed at $142,800–$193,200 per year.

Role
AI Research Scientist
Function
machine learning
Level
mid
Track
Individual contributor
Employment
Full-time
Location
Bellevue, WA
Department
Applied Science
Posted
Mar 12, 2026
AI Summary
Mid-level Applied Scientist driving Gen AI innovation at AWS. Designs and deploys agentic AI systems, fine-tunes LLMs for domain-specific use cases, and builds production ML systems. Requires strong background in machine learning, NLP, deep learning, and ability to move from concept to production.

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Job description

from Amazon careers

At AWS, we use Artificial Intelligence to be able to identify every need of a customer across all AWS services before they have to tell us about it and help customers adopt best practices while architecting on the cloud. We are looking for Applied Scientists to drive innovation with Gen AI to bring paradigm shift to how the business operates and build “best in the world” experience that customers will love! Some of the science challenges we work on include building Agentic AI systems, fine-tuning Large language models for domain specific use cases, Reinforcement Learning, automated cloud optimization, generating strategic insights and recommendations from very large datasets. You will have an opportunity to lead, invent, and design tech that will directly impact every customer across all AWS services. We are building industry-leading technology that cuts across a wide range of ML techniques from Natural Language Processing to Deep Learning and Generative Artificial Intelligence. You will be a key driver in taking something from an idea to an experiment to a prototype and finally to a live production system. Our team packs a punch with principal level product, science, engineering, and leadership talent. We are a results focused team and you…

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