Senior Software Engineer, AI Platform

About the team and the role

This role sits within eBay’s engineering organization and is focused on building a next-generation AI-powered platform that transforms how software is designed, developed, and delivered at scale. Our Platform Engineering team builds and operates backend services that power intelligent workflows and developer-facing capabilities, enabling product teams across eBay to move faster while maintaining high quality and performance. As a Senior Software Engineer – Backend, you will architect and develop core platform services, solve complex technical problems, and shape scalable solutions for critical platform features. You will partner closely with engineers, product managers, and cross‑functional teams, mentor junior engineers, and contribute to an inclusive, learning-focused culture that values ownership, thoughtful collaboration, and sustainable work/life balance.

What you will accomplish

• Design, build, and evolve scala...