Senior Mobile Developer, Growth (US)
Core
Founding mobile engineer building end-to-end growth features (paywalls, onboarding, subscriptions, referrals) and measurement infrastructure for a predictive parenting intelligence platform.
Role type
Senior IC mobile developer (Growth)
Builds
iOS/Android client features, feature flags, experiment assignment, event instrumentation
Domain
Consumer health tech / Parenting apps
Deliverable
production ML models | product features
Required skills
Kotlin, Swift, Kotlin Multiplatform, Jetpack Compose, SwiftUI, OOP, concurrency, clean architecture, end-to-end project ownership
Preferred skills
Kotlin Multiplatform experience
Technologies
Kotlin, Swift, Kotlin Multiplatform, Compose, SwiftUI, Jetpack Compose
Responsibilities
Build and ship end-to-end mobile features across iOS and Android; Build client-side measurement infrastructure (feature flags, experiment assignment, event instrumentation); Review code and provide feedback to raise quality standards
Seniority
Senior, hands-on IC