About the Role Uber's Batch Data Platform powers the company's most critical decision-making, analytics, and AI-driven intelligence. We are evolving from traditional data processing toward a next-generation Data Intelligence Platform-- one that unifies batch, streaming, and multimodal data into a cohesive, AI-ready foundation. As a Senior Staff Engineer, you will design and drive the architecture behind Uber's Elastic Convergent Compute, Unified Semantic Layer, and Self-Evolving Knowledge Plat