Kikoff
Senior Mobile Engineer – Kikoff Main App
$244K–$292K
San Francisco +1 · Senior · Full-time · Posted Sep 9, 2026
- Location
- San Francisco
San Francisco, California, United States - Experience
- At least 5 years of mobile development experience.
About the job
Build and scale Kikoff’s Flutter credit-building app, improving acquisition, onboarding, payments, monetization, and the mobile platform.
What you'll do
- Optimize the app funnel from store visit through signup, identity verification, and first credit action; implement acquisition features and measure experiments.
- Build and maintain subscription, billing, and resilient payment experiences.
- Evolve Flutter architecture, tooling, testing, and release processes for a growing team.
What they ask for
- At least 5 years of mobile development experience building and scaling production apps on iOS or Android.
- Experience owning consumer-app onboarding, activation, or monetization funnels and demonstrating improved metrics.
- Mobile platform expertise in iOS with Swift, UIKit, or SwiftUI, or Android with Kotlin and Jetpack Compose.
- Experience with analytics and funnel analysis, testing, and REST API integration.
Pay
$244,000 — $292,000 USD (base salary)
Tools
Flutter, Stripe, Tabapay, Swift, UIKit, SwiftUI, Kotlin, Jetpack Compose
Model-written summary · the original posting is authoritative