Applied Scientist, Ads Measurement Science

Amazon
New York, NY, USA2026-07-13ONSITE

About the job

The Ads Measurement Science team in the Measurement, Ad Tech, and Data Science (MADS) team of Amazon Ads serves a centralized role developing solutions for a multitude of performance measurement products. We create solutions which measure the comprehensive impact of advertiser's ad spend, including sales impacts both online and offline and across timescales, and provide actionable insights that enable our advertisers to optimize their media portfolios. We also own the science solutions for AI tools that unlock new insights and automate high-effort customer workflows, such as custom query and report generation based on natural language user requests. We leverage a host of scientific technologies to accomplish this mission, including Generative AI, classical ML, Causal Inference, Natural Language Processing, and Computer Vision.

As an Applied Scientist on the team, you will lead measurement solutions end-to-end from inception to production. You will propose, design, analyze, and productionize models to provide novel measurement insights to our customers.

Responsibilities

Leverage deep expertise in one or more scientific disciplines to invent solutions to ambiguous ads measurement problems

Disambiguate problems to propose clear evaluation frameworks and success criteria

Work autonomously and write high quality technical documents

Implement a significant portion of critical-path code, and partner with engineers to directly carry solutions into production

Partner closely with other scientists to deliver large, multi-faceted technical projects

Share and publish works with the broader scientific community through meetings and conferences

Communicate clearly to both technical and non-technical audiences

Contribute new ideas that shape the direction of the team's work

Mentor more junior scientists and participate in the hiring process

Qualifications

Minimum

3+ years of building models for business application experience

PhD, or Master's degree and 4+ years of CS, CE, ML or related field experience

Experience programming in Java, C++, Python or related language

Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing

Preferred

Experience in professional software development