Senior Distributed Caching Engineer (Go/Java)

DoorDash is seeking a senior engineer to own and evolve distributed caching and locking services used across our delivery platform. You will scale Boulder (KVRocks-based) storage, optimize compaction and sharding, and re-platform the Distributed Lock Service on a strongly consistent backend. Expect collaboration with Taulu, ML Platform and product teams to deliver reliable infrastructure at scale. You will tackle cache invalidation, replication, and guardrail automation, while contributing to