A

Amazon

Sells products online and rents cloud computing

Senior Applied Scientist - Agentic AI, Amazon Connect

Applied Machine LearningConfirmed live in the last 24 hours
Full-timeSeattle, WA, USAIn-person

About the Job

Requirements

  • At least 5 years of experience building machine learning models for business applications.
  • A PhD, or a Master's degree and at least 6 years of applied research experience.
  • Experience programming in Java, C++, Python, or a related language.
  • Demonstrated experience with generative artificial intelligence and large language models, including fine-tuning, prompting, retrieval, or post-training.

Responsibilities

  • Work closely with senior technical and business leaders within the team and across AWS.
  • Distill insights from large datasets, conduct research, and develop science solutions for complex business problems from conception through deployment.
  • Own measurement science by defining offline evaluation harnesses and online experiments to establish whether agentic systems perform better, and identify trustworthy metrics connecting model quality to customer outcomes.
  • Quickly prototype and iterate on ideas to build and evaluate robust agentic systems using modern tooling and AWS services.

Desired Qualifications

  • Experience with automation or monitoring frameworks, deployment, or development.
  • Experience designing evaluation frameworks for open-ended or subjective tasks where ground truth is expensive or unavailable, including synthetic data generation.
  • Experience with agentic and multi-turn systems, including reinforcement-learning-based post-training (RLHF, RLAIF, GRPO, or similar), environment simulation, or agent harness evaluation.
  • A PhD or equivalent research experience, and experience with patents or publications at top-tier peer-reviewed conferences or journals.

About the Company

Amazon

Sells products online and rents cloud computing

Amazon runs the largest online store in the United States and rents cloud computing to businesses and governments through Amazon Web Services. AWS pioneered renting computing power over the internet, and Amazon built its own delivery network to get orders to customers quickly. Shoppers buy from Amazon and from independent sellers on its store, and Prime members pay a subscription for fast free shipping, streaming video and music, and other perks. AWS rents out computing power, storage, databases, and AI tools so companies can run software without owning servers, and Amazon also makes Kindle e-readers and Echo speakers with the Alexa assistant. Jeff Bezos founded Amazon in 1994, and it is based in Seattle, Washington.

Company size
10,001+
Company stage
IPO
Headquarters
Seattle, WA
Founded
1994

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