Applied Scientist III, Foundation AI Assets (FAI)

Amazon Inc.; Seattle (WA); Hybride; USD 167 000 - 226 000; Plein temps

Avantages offerts par ce poste

Health insurance

RSUs

401(k) matching

Paid time off

Parental leave

Sign-on payments

Résumé du poste

Amazon Seattle is seeking an Applied Scientist III for the Foundation AI Assets (FAI) team to build and deploy industry-leading GenAI technology with large language models. You will design novel ML and DL models, take solutions from research to production, and mentor other scientists and engineers while upholding high code quality and scalability.

Collaborate with cross-functional partners to translate business problems into scientific approaches, and contribute to the team’s cutting-edge

Qualifications

• PhD or Master’s degree with 6+ years of applied research experience.
• 5+ years of building machine learning models for business applications.
• Experience with neural deep learning methods and ML systems at scale.

Responsabilités

• Design and implement novel ML/DL models from research to production with scalable code.
• Advance scientific agenda by identifying opportunities and aligning with leadership.
• Evaluate models using rigorous experiments and advanced architectures (Transformers/CNNs).
• Mentor scientists and engineers; perform code/design reviews to raise the technical bar.
• Collaborate cross-functionally to translate business problems into scientific approaches.

Connaissances

Deep learning

ML development

Java/C++/Python

Formation

PhD or Master's + 6+ years

Outils

PyTorch

TensorFlow

Description du poste

Applied Scientist III, Foundation AI Assets (FAI)

Job ID: 10573797 | Amazon.com Services LLC

The Foundational AI Assets (FAI) team is looking for a passionate, talented, and inventive Senior 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

• Design and implement novel machine learning and deep learning models to address scientifically complex problems, taking solutions from research through production deployment while maintaining high standards for code quality and system scalability.
• Drive the scientific agenda for your team by identifying new opportunities, proposing research initiatives, and securing alignment with technical leadership on strategic priorities.
• Evaluate and improve model performance using rigorous experimental methodologies, applying techniques such as feature engineering, hyperparameter optimization, and advanced neural network architectures (e.g., Transformers, CNNs) built with frameworks like PyTorch or TensorFlow.
• Mentor and coach scientists and engineers across the organization, conduct thorough code and design reviews, and contribute to the professional growth of your peers while raising the technical bar for the team.
• Collaborate cross-functionally with engineering, product, and science partners to translate ambiguous business problems into well‑defined scientific approaches, balancing short‑term customer needs with long‑term technical vision.

A day in the life

You might start your morning reviewing experiment results and refining a model architecture before joining a design review where you provide guidance on a colleague's approach to a new problem. After lunch, you dive into writing production‑quality code for a critical component of your system, then shift to drafting a scientific document that outlines your team's next research direction. Throughout, you engage with engineers and scientists across teams, sharing your expertise and learning from theirs.

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.

Basic Qualifications

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

Preferred Qualifications

• Experience with building agents OR training LLMs for agentic tasks

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

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
• parental leave
• sign‑on payments
• restricted stock units (RSUs)

Final compensation will be determined based on factors including experience, qualifications, and location. Learn more about our benefits at https://amazon.jobs/en/benefits .

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

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Veterans, military spouses, and people with disabilities are encouraged to apply.