Nobody owns this problem: The platform engineer's cross-functional mandate

QE teaches that bugs do not live where they are found; they live where people look. It builds peripheral vision by necessity.

After moving into platform engineering, the speaker realized it was the same job at a different altitude.

Platform engineering fails when treated as a tools team. The real mandate is to own problems that do not fit inside any one function: release confidence, developer feedback loops, and AI eval pipelines. Not because platform engineers should do everyone's job, but because someone needs to see the whole shape.

The speaker will walk through three concrete examples, show what breaks when siloed teams try to own them, and close with a hiring argument: stop recruiting for Kubernetes depth and start recruiting for the orchestration reflex. Temperament, not CV.