Ship deployed, user-facing MVPs fast
comfortable with "disposable code" to test market value
Build connectors and integrations for messy external data sources (Fitbit, Whoop, EHRs, public bio-databases)
Translate complex, non-deterministic AI outputs into clean, actionable UI/UX
Prototype new use cases and validate them with real users
Free up the core team to focus on the "Brain" while you own the "App"

Track record of shipping products quickly
you've built and deployed things people actually use
Full-stack skills with a bias toward frontend and user experience
Fearless when it comes to integrating with messy, undocumented, or inconsistent APIs
Strong product intuition
you care about what users need, not just what's technically interesting
Comfortable with ambiguity and rapid iteration
Experience building UIs for AI/ML systems or non-deterministic outputs (Nice to Have)
Familiarity with health/fitness data platforms or healthcare APIs (Nice to Have)
Background in design or strong eye for UI/UX (Nice to Have)
Interest in biology, health tech, or personal analytics (Nice to Have)

Product Engineer

Key skills