Nanit
Senior Mobile Developer, Growth (US)
$160K–$200K
New York, NY (Hybrid) · Senior · Full-time · Posted Aug 11, 2026
- Experience
- 5+ years building production mobile apps on both iOS and Android.
About the job
Build and ship mobile growth features across iOS and Android, and implement client-side measurement for experiments and customer-funnel performance.
What you'll do
- Develop end-to-end mobile features, including paywalls, onboarding, subscriptions, messaging, and referrals.
- Implement feature flags, experiment assignment, and event instrumentation.
- Review code and provide feedback on implementations.
What they ask for
- 5+ years building production mobile apps on both iOS and Android.
- Strong Kotlin and Swift.
- Production experience with Jetpack Compose and/or SwiftUI.
- End-to-end project ownership and shipping experience; grounding in OOP, concurrency, and clean architecture.
Nice to have
- Kotlin Multiplatform experience or interest in growing into it.
Pay
$160K to $200K USD base salary
Tools
Kotlin, Swift, Jetpack Compose, SwiftUI, Kotlin Multiplatform, Compose for iOS
Model-written summary · the original posting is authoritative