Applied Scientist, Sales AI

Amazon
Sunnyvale, CA, USA2026-04-28ONSITE

About the job

Are you interested in shaping the future of Advertising and B2B Sales? We are a growing science and engineering team with an exciting charter and need your passion, innovative thinking, and creativity to help take our products to new heights. Amazon Advertising is one of Amazon's fastest growing and most profitable businesses, responsible for defining and delivering a collection of advertising products that drive discovery and sales. Our products are strategically important to our businesses driving long term growth. We break fresh ground in product and technical innovations every day!

Responsibilities

- Conceptualize and lead state-of-the-art research on new Machine Learning and Generative Artificial Intelligence solutions to optimize all aspects of the Ad Sales business

- Guide the technical approach for the design and implementation of successful models and algorithms in support of expert cross-functional teams delivering on demanding projects

- Conduct deep data analysis to derive insights to the business, and identify gaps and new opportunities

- Run regular A/B experiments, gather data, and perform statistical analysis

- Work closely with software engineers to deliver end-to-end solutions into production

- Improve the scalability, efficiency and automation of large-scale data analytics, model training, deployment and serving

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 in patents or publications at top-tier peer-reviewed conferences or journals

- 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 using Unix/Linux

- Experience in professional software development