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Applied Scientist

Amazon

Seattle, WAJob$143–193K/yrSeen 2 days agoSeen in employer's feed 2 days ago

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At a glance

Compensation
$143–193K/yr
Location
Seattle, WA
Work Authorization
Not specified

Olive focuses on jobs in the United States, including remote roles you can work from there.

Requirements

Credentials this posting asks for.

Master's degree, required

Job overview

Amazon is developing conversational shopping experiences using large language models. The Applied Scientist will develop Agentic Large Language Models and/or Vision Large Language Models, collaborating with scientists, engineers, product managers, and technical program managers. Experience with reinforcement learning and LLM post-training is preferred. The role requires a master’s degree or above and at least three years building machine learning models or developing algorithms for business applications.

Skills & qualifications

RequiredNice to have

Skills

Reinforcement Learning, nice to haveLLM Post-Training, nice to haveC/C++, requiredPython, requiredJava, requiredPerl, requiredMachine Learning Model Development, requiredAlgorithm Development, requiredDeep Learning, requiredComputer Vision, requiredSoftware Systems Development, requiredTechnical Communication, requiredRequirements Gathering, requiredSoftware Product Design, required

Qualifications

Master's in Computer Science, Machine Learning, Engineering or Related Fields, required3+ Years Machine Learning or Algorithm Development, requiredProfessional Software Development Experience, nice to haveLLM Post-Training Experience, nice to have

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
401(k) Match
Paid Time Off
Parental Leave

Full job description

Description

We’re working to improve shopping on Amazon using the conversational capabilities of large language models, and are searching for pioneers who are passionate about technology, innovation, and customer experience, and are ready to make a lasting impact on the industry. In this role, you will be developing Agentic Large Language Models (LLMs) and/or Vision Large Language Models (VLM) to unlock new shopping experiences. Experience with Reinforcement Learning (RL) and LLM Post-training is preferred. You’ll be working with talented scientists, engineers, product managers, and technical program managers to innovate on behalf of our customers. If you’re fired up about being part of a dynamic, driven team, then this is your moment to join us on this exciting journey!

Basic Qualifications

  • Master's degree or above in computer science, machine learning, engineering, or related fields

  • 3+ years of building machine learning models or developing algorithms for business application experience

  • Knowledge of programming languages such as C/C++, Python, Java or Perl

  • Experience building complex software systems, especially involving deep learning, machine learning and computer vision, that have been successfully delivered to customers

  • Experience communicating with users, other technical teams, and management to collect requirements, describe software product features, and technical designs

Preferred Qualifications

  • Experience in professional software development

  • Experience in LLM post-training (SFT and RL) is a plus

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

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

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, CA, Palo Alto - 171,600.00 - 222,200.00 USD annually

USA, WA, Seattle - 142,800.00 - 193,200.00 USD annually

How this job compares

Set against the 956 open Applied Scientist jobs on Olive Jobs, counted November 13, 2026.

Pay
  • This posting$143–193K/yr
  • Washington median$143–226K/yr243 salary ranges
  • US median$158–249K/yr917 salary ranges

This range's midpoint, $168K, is 15% below the Washington median midpoint ($197K) — in the middle half of Applied Scientist salary ranges in Washington.

Openings
Olive Jobs lists 249 open Applied Scientist jobs in Washington and 956 across the US. 1% of them nationwide are listed as remote or flexible.
Hiring the most in Washington
Experience
This posting asks for at least 3 years of experience; Applied Scientist postings that state a minimum ask for 4 years at the median (783 postings).
Education
This posting asks for a master's degree; 294 of the 956 open Applied Scientist jobs (31%) ask for a master's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 13, 2026. Figures based on too few postings are left out.

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