mid machine learning Applied Scientist ic · Posted Jan 16, 2026
$171,600 – $222,200
USD per year

About this role

Amazon is hiring a mid-level Applied Scientist in the machine learning function based in Santa Clara, CA. The posting calls out experience with Python, Java, AWS, LLMs. Compensation is listed at $171,600–$222,200 per year.

Role
Applied Scientist
Function
machine learning
Level
mid
Track
Individual contributor
Employment
Full-time
Location
Santa Clara, CA
Department
Applied Science
Posted
Jan 16, 2026
AI Summary
Mid-level Applied Scientist at AWS developing AI-driven code intelligence tools. Responsibilities include advancing reinforcement learning for LLMs, implementing machine learning solutions at scale, deploying products impacting millions of developers, and publishing research at premier conferences. Requires expertise in machine learning, LLMs, and code intelligence.

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Job description

from Amazon careers

Amazon Web Services (AWS) is assembling an elite team of world-class scientists and engineers to pioneer the next generation of AI-driven development tools. Join the Amazon Kiro LLM-Training team and help create groundbreaking generative AI technologies including Kiro IDE and Amazon Q Developer that are transforming the software development landscape. Key job responsibilities As a key member of our team, you'll be at the forefront of innovation, where cutting-edge research meets real-world application: - Push the boundaries of reinforcement learning and post-training methodologies for large language models specialized in code intelligence - Invent and implement state-of-the-art machine learning solutions that operate at unprecedented Amazon scale - Deploy revolutionary products that directly impact the daily workflows of millions of developers worldwide - Break new ground in AI and machine learning, challenging what's possible in intelligent code assistance - Publish and present your pioneering work at premier ML and NLP conferences (NeurIPS, ICML, ICLR , ACL, EMNLP) - Accelerate innovation by working directly with customers to rapidly transition research breakthroughs into production systems About the team The AWS Developer Agents and Experiences (DAE) team is reimagining the builder experience through generative AI and foundation models. We're leveraging the latest advances in AI…

This is an excerpt. Read the full job description on Amazon careers →
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