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Amazon · Sunnyvale, CA

# Applied Scientist, AGI

US, CA, Sunnyvale Research & Science 

Listed on Amazon’s official careers site. Posted September 15, 2026. Check that it is still open and apply there.
[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10541627/applied-scientist-agi)

[OpenNash Jobs](https://jobs.opennash.com/) / [Amazon](https://jobs.opennash.com/companies/amazon/) / Applied Scientist, AGI

## Job description

Amazon is looking for an Applied Scientist with a strong deep learning background to help build the training environments that teach large language models to reason, use tools, and complete complex, multi-step tasks.

### Key job responsibilities

You will design, build, and evaluate reinforcement learning environments (RL gyms) for LLM training: realistic, verifiable task environments where models learn through interaction and feedback. This includes defining tasks and reward signals, building the infrastructure to run environments at scale, measuring how well environments transfer into model capability, and developing rigorous methods to verify environment quality and correctness.

You will work closely with model training teams to understand where environments are most valuable and iterate based on what the models learn. Your work will directly shape products and services that use generative AI.

### About the team

The Foundational AI (FAI) team has a mission to push the envelope in GenAI with LLMs, in order to provide the best-possible experience for our customers.

## At a glance
- Posted by the employer: Sep 15, 2026
- First seen by OpenNash: Oct 18, 2026
- Last checked: Oct 18, 2026
- Listed for: 33 days
- Location: US, CA, Sunnyvale[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10541627/applied-scientist-agi)

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