Sr Staff Engineer - Core Infrastructure

**About the Role**

We are seeking a **Senior Staff Engineer (L6)** to lead the technical strategy and evolution of Uber's **Core Infrastructure Platform** . As a Senior Staff Engineer, you are the principal architect of an ecosystem that handles 1M+ concurrent trips and massive-scale ML workloads. You will own the technical roadmap for our **Compute, Foundations, and Software Networking** stack, driving the shift from Service Provider to Strategic Partner.

We aren't looking for a maintainer; we're looking for a visionary who can drive **Platform Engineering 2.0** . You will solve the hard problems of extreme scale-driving fleet utilization from 26% to 40%+, scaling GPU pools for Generative AI, and ensuring Security by Design across a global multi-cloud footprint.

**What the Candidate Will Do**

+ **Architect Strategic Efficiency:** Own the technical vision to drive fleet-wide CPU utilization and unit-cost optimization through ARM a...