Founding Infrastructure Engineer - Cloud Runtime & Observability

Wwshemi in San Francisco seeks its first infrastructure hire to own the runtime, agent infra, observability, and a self-hostable deployment platform. You’ll work closely with the founders to establish foundational engineering practices and help grow the infrastructure team. You will build and operate a cloud runtime with durable execution, sandboxed isolation, and self-healing capabilities, while shaping the tooling for future hires and delivering production improvements.