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# Software Development Engineer III, Sponsored Products and Brands

- **Company:** Amazon.com, Inc.
- **Location:** Seattle, WA, United States
- **Experience:** Expert
- **Salary:** $184,900.0 - $250,200.0
- **Contract:** Internship / Graduate position
- **Skills:** Amazon Alexa, Artificial Neural Networks, Code Review, Computer Programming, Software Design Patterns, Distributed Systems, Software Engineering, Large Language Models, Information Technology, Build Process, Machine Learning Operations, Software Coding, Software Version Control, Automation Anywhere, Programming Languages
- **Published:** August 24, 2026
- **Apply:** https://dejobs.org/x/x/52519E148B5D42A792F37AE8EABD56B0/job/

## About the Role

* 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
 * Experience in one or more of the following areas: ML compilers, production coding agents, GenAI model architecture, model training, neural network optimization, or alternatively applied math., * 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
 * Bachelor's degree in computer science or equivalent

## Description

Amazon is building a world-class advertising business that delivers self-service performance advertising products driving merchandise discovery and sales. Our advertising solutions are strategically critical to our retail and marketplace businesses' long-term growth. We serve billions of ad impressions and generate millions of clicks daily while continuously breaking new ground in product innovation. We are a highly motivated, collaborative, and fun-loving group with an entrepreneurial spirit and bias for action. With broad latitude to experiment and innovate, the team is experiencing unprecedented growth and continuously exploring new ideas and opportunities., We're seeking a Software Development Engineer to join our Conversational Ad Experiences (CAX) team within Sponsored Products and Brands (SPB). SPB enables merchants, vendors, and brand owners to drive incremental sales through contextually relevant ads across Amazon properties (Amazon.com, Alexa, etc.) and third-party publishers.

The CAX team specializes in developing sponsored conversational experiences powered by large language models (LLMs). We're pioneering multiple industry-first initiatives that, while complex and ambiguous, offer opportunities to create significant impact for our consumers, advertisers, and the business.

As an engineer on our team, you will:

 * Drive major product and engineering initiatives
 * Build large-scale, low-latency distributed systems
 * Develop ML infrastructure and LLM-based AI workflows
 * Partner with our science team to implement LLM models in production
 * Contribute to LLMOps
 * Design, build, and operate customer-facing functionality impacting hundreds of millions of shoppers worldwide


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