**About the Role**

The **Ad Supply** team is the engine of **Consumer Experience** for Uber's Offsite Ads business. We are responsible for expanding Uber's advertising reach beyond our native apps, creating intentful sessions for users across the open web. As a **Staff Software Engineer** , you will lead the technical vision for how Uber's premium ad formats are dynamically rendered and integrated into external environments. **This isn't about maintaining legacy systems. You are building the foundational supply layer for a brand-new business vertical at Uber.**

This is a high-impact, full-stack role where you will bridge the gap between Uber's internal ad-serving infrastructure and the vast ecosystem of third-party channels. You will architect the systems that deliver shoppable and intent-driven ad experiences, ensuring they are as seamless and performant on an external site as they are within the Uber app.

**What You'll Do**

+ **Drive Consume...