• Design and implement infrastructure systems that scale reliably and securely • Tune and optimize cloud services across compute, storage, networking, and observability • Develop core services, written in TypeScript, Kotlin and Go • Support large-scale systems with event driven architectures • Own problems end-to-end—from design through deployment to production support • Navigate ambiguity and help define *how* we build as much as *what* we build • Partner closely with other engineers, AI researchers and Security researchers • Design for resilience by implementing disaster recovery and business continuity strategies • Improve how we build, deploy, and monitor services at scale