Principal Engineer, UAIS at Uber

### About the Role Uber AI Solutions (UAIS) operates as an agile startup inside Uber, building the mission-critical data and evaluation infrastructure that powers the world's most advanced AI models. We are seeking a Principal Engineer with a founder mindset to take true end-to-end ownership of high-impact AI data verticals. In this role, you will go deep on the hardest technical challenges across production ML, high-scale backend distributed systems, and real-world physical AI - shaping strategy, driving durable business growth, and serving as a key partner in strategic customer relationship…