Amazon.com Services LLC
Direct employer career site

Applied Scientist III, Foundation AI Assets (FAI)

Pay
$167,100 – $226,100 per year
Location
Boston, MA
Listed
3 days ago

About the role

The Foundational AI Assets (FAI) team is looking for a passionate, talented, and inventive Applied Scientist with a strong deep learning background, to build industry-leading Generative Artificial Intelligence (GenAI) technology with Large Language Models (LLMs).

Key job responsibilities

As an Applied Scientist with the FAI team, you will support the development of RL Gyms, assess their usefulness for the frontier model advancement and build techniques to advance the state of the art with LLMs. You will support the foundational model development in an applied research role. Your work will directly impact our customers in the form of products and services that make use of GenAI technology. You will leverage Amazon's heterogeneous data sources and large-scale computing resources to accelerate advances in LLMs.

Basic Qualifications

  • Experience with neural deep learning methods and machine learning
  • PhD, or Master's degree and 6+ years of applied research experience
  • 3+ years of building machine learning models for business application experience
  • Experience programming in Java, C++, Python or related language

Preferred Qualifications

  • Experience with building agents OR training LLMs for agentic tasks

Additional information

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

Pay and benefits

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave.

USA, MA, Boston - 167,100.00 - 226,100.00 USD annually

About the team

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

Read the original posting

From Amazon.com Services LLC's careers page, first listed on Rolev.ai on November 6, 2026. Rolev.ai is not the employer.

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Common questions

What is the salary for the Applied Scientist III, Foundation AI Assets (FAI) role at Amazon.com Services LLC?

The Applied Scientist III, Foundation AI Assets (FAI) posting at Amazon.com Services LLC states compensation of $167,100 – $226,100 per year. Final pay may depend on location, experience, and interview evaluation on Amazon.com Services LLC's official career site.

Where is the Applied Scientist III, Foundation AI Assets (FAI) job at Amazon.com Services LLC located?

This Applied Scientist III, Foundation AI Assets (FAI) position at Amazon.com Services LLC is located in Boston, MA. Always check Amazon.com Services LLC's application page for specific state eligibility or relocation policies.

How do I apply for the Applied Scientist III, Foundation AI Assets (FAI) position at Amazon.com Services LLC?

This listing links directly to Amazon.com Services LLC's application page. You can apply directly on Amazon.com Services LLC's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.