Software Development Engineer III, Alexa 3P Experiences

Alexa+ is Amazon's next-generation personal assistant powered by generative AI – more conversational, smarter, personalized, and built to get things done on any device.

The Alexa 3P Experiences team is on a mission to expand what Alexa+ can do for customers by building consumer-facing experiences with trusted third-party partners like Uber, Ticketmaster, Yelp, and more. Using frontier AI technologies – including Large Language Models (LLMs), Model Context Protocol (MCP), and Agent-to-Agent (A2A) capabilities – we create agentic experiences that connect customers with an ever-expanding selection of services through natural conversation.

As a Senior SDE on this team, you will lead the design and architecture of category-defining experiences and category-scaling SDKs – reusable frameworks that enable partners to build sophisticated experiences with minimal effort. You will take a long-term view of system architecture, drive engineering best practices, and make technical ...