MTS 2, Software Engineer, Backend (Toronto)

About the Team and the Role

The Search Backend team that builds and operates the core services powering eBay Search at scale. We build reliable high-performance backend systems that retrieve, rank and serve relevant results for a large global audience of buyers. These systems help users quickly find what they want and enable excellent end‑to‑end shopping experiences. Our work sits at the heart of eBay’s marketplace and directly impacts customer satisfaction, seller success and business growth. We are also increasingly embracing AI‑driven and AI‑assisted approaches to improve how search systems are built, optimized and evolved for the future.

What You’ll Do and Learn

• Design and deliver backend capabilities that turn shopper intent into optimized search queries and high-quality search results at scale.
• Lead a key operational segment covering architecture development, verification, rollout, supervision and operational excellence in production. ...