Run the build of a project management tool — inside the tool itself.
Progense is a PM platform, and you'd manage its own development in Progense: roadmap hygiene, sprint cadence across volunteers in different time zones, unblocking people, and turning founder intent into a plan that ships. You'd also become the loudest product voice in the room — every friction you hit is a product insight.
You've coordinated delivery before (formally or not), you write clearly, and chasing ambiguity out of a plan gives you genuine satisfaction.
No CV gymnastics — a few honest sentences is plenty. We read every one.