Demo

Applied Scientist, Amazon Prime, Prime AI/ML Science

Amazon Science
Seattle, WA Full Time
POSTED ON 4/25/2026
AVAILABLE BEFORE 5/24/2026
Description

Interested in modeling and understanding customer behavior through machine learning, artificial intelligence, and data mining over TB scale data with huge business impact on millions of customers? Join our team of Scientists and Engineers developing models to predict customer behavior and optimize the customer experience with Amazon Prime. This includes identifying who our customers are, modeling customer behavior, and creating personalization systems to optimize the experience. As an ML expert, you will partner directly with product owners to intake, build, and directly apply your modeling solutions.

There are numerous scientific and technical challenges you will get to tackle in this role, such as global scalability of models, combinatorial optimization, cold start problem, accelerated experimentation, short/long term goals modeling, GenAI based content creation, foundation modeling, and multi-step optimization leading to reinforcement learning of the customer journey. We employ techniques from GenAI, LLMs, deep learning, supervised learning, bandits, optimization, and RL.

As the central science team within Prime, our expertise gets routinely called upon to weigh in on a variety of topics. We also emphasize the need and value of scientific research and have developed a strong publication and patent record (internally/externally) which you will be a part of.

You will also utilize and be exposed to the latest in AI/ML technologies and infrastructure: AWS technologies (EMR/Spark, Redshift, Sagemaker, DynamoDB, S3, ...), various AI/ML algorithms and techniques (GenAI, LLMs, transformers, sequential models, Neural Networks, supervised/unsupervised/semi-supervised/reinforcement learning), and statistical modeling techniques.

Major responsibilities

  • Build and develop AI and machine learning models and supporting infrastructure at TB scale, in coordination with software engineering teams.
  • Leverage GenAI, LLMs, deep learning, reinforcement learning for building production AI/ML systems
  • Develop backtesting/offline policy estimation tools and integrate with reporting systems.
  • Establish scalable, efficient, automated processes for large scale data analyses, model development, model validation and model implementation.
  • Analyze and extract relevant information from large amounts of Amazon’s historical business data to help automate and optimize key processes.
  • Work closely with the business to understand their problem space, identify the opportunities and formulate the problems.
  • Use AI, machine learning, data mining, statistical techniques and others to create actionable, meaningful, and scalable solutions for the business problems.
  • Design, develop and evaluate highly innovative models and statistical approaches to understand and predict customer behavior and to solve business problems.

Basic Qualifications

  • Master's degree in computer science, mathematics, statistics, machine learning or equivalent quantitative field
  • Experience programming in Java, C , Python or related language
  • Experience with SQL and an RDBMS (e.g., Oracle) or Data Warehouse

Preferred Qualifications

  • Experience implementing algorithms using both toolkits and self-developed code
  • Have publications at top-tier peer-reviewed conferences or journals

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.

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. Learn more about our benefits at https://amazon.jobs/en/benefits.

USA, WA, Seattle - 136,000.00 - 184,000.00 USD annually

Salary.com Estimation for Applied Scientist, Amazon Prime, Prime AI/ML Science in Seattle, WA
$146,808 to $188,502
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Applied Scientist, Amazon Prime, Prime AI/ML Science?

Sign up to receive alerts about other jobs on the Applied Scientist, Amazon Prime, Prime AI/ML Science career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$103,625 - $127,928
Income Estimation: 
$88,975 - $120,741
Income Estimation: 
$68,121 - $81,836
Income Estimation: 
$71,928 - $87,026
Income Estimation: 
$125,958 - $157,570
Income Estimation: 
$119,030 - $151,900
Income Estimation: 
$149,493 - $192,976
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Amazon Science

  • Amazon Science Westboro, WI
  • Description Are you inspired by invention? Is problem solving through teamwork in your DNA? Do you like the idea of seeing how your work impacts the bigger... more
  • 1 Day Ago

  • Amazon Science Seattle, WA
  • Description Amazon Music is an immersive audio entertainment service that deepens connections between fans, artists, and creators. From personalized music ... more
  • 1 Day Ago

  • Amazon Science Bellevue, WA
  • Description Join Amazon's Customer Delivery Experience (CDE) Science Team as a Data Scientist I to improve global logistics through data-driven modeling an... more
  • 1 Day Ago

  • Amazon Science Seattle, WA
  • Description Innovators wanted! Are you an entrepreneur? A builder? A dreamer? This role is part of an Amazon Special Projects team that takes the company’s... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Applied Scientist, Amazon Prime, Prime AI/ML Science jobs in the Seattle, WA area that may be a better fit.

  • Amazon Seattle, WA
  • Description Interested in modeling and understanding customer behavior through machine learning, artificial intelligence, and data mining over TB scale dat... more
  • 9 Days Ago

  • Amazon Science Seattle, WA
  • Description Prime Video is a first-stop entertainment destination offering customers a vast collection of premium programming in one app available across t... more
  • 1 Day Ago

AI Assistant is available now!

Feel free to start your new journey!