Senior Software Development Engineer, Sponsored Products

Amazon Ads functioning at the convergence of eCommerce and advertising is fervently investing in the development of an unrivaled advertising business. We are the architects of an array of self-service performance advertising products that catalyze product discovery and sales. Our offerings are strategically crucial to our Retail and Marketplace businesses propelling enduring growth. We serve billions of ad impressions and millions of clicks daily pioneering new territories to create world-class products that amplify the experience of both shoppers and advertisers. Endowed with a broad mandate to experiment and innovate were growing at an exceptional pace opening up an infinite array of opportunities.

Were seeking a Senior Software Development Engineer with Machine Learning/LLM/Agentic workflow background (preferably in ads/recommendation delivery and quality domain) for our team in Sponsored Products to elevate our business to new heights.

We are building
1. Large scale real-time machine learning deep learning and LLM prediction services to predict the relevancy of Amazon ads to the shopper and the context;
2. Multi-agent workflow to accurately and consistently measure ads quality and relevance across the diverse set of Amazon pages and widgets
3. Offline data/indexing systems to extract product attributes durable shopper preferences interests through shopper profiles etc.

By developing a profound understanding of shoppers and products we help shoppers discover products theyll adore provide an efficient platform for advertisers to reach their customers and enable Amazon to continually innovate for the benefit of all its customers.

As a Senior Software Development Engineer you will operate across various technologies within the organization. Your responsibilities will include designing coding troubleshooting and supporting scalable pipelines and online serving systems. Youll also work with implementing end-to-end ML/DL/LLM solutions and optimizing their performance. Beyond being a passionately motivated individual contributor youll also mentor junior engineers guiding them to realize their full potential.

- 5 years of non-internship professional software development experience
- 5 years of programming with at least one software programming language experience
- 5 years of leading design or architecture (design patterns reliability and scaling) of new and existing systems experience
- Experience as a mentor tech lead or leading an engineering team

- 5 years of full software development life cycle including coding standards code reviews source control management build processes testing and operations experience
- Experience with end-to-end design and implementation of ML and MLOps in production
- Experience with deploying optimizing and evaluating LLM Multi-agent workflows in production

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 for more information. If the country/region youre applying in isnt 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 NY New York - 184900.00 - 250200.00 USD annually