Senior Software Engineer, Mobile Platform – React Native

Front

Senior Software Engineer developing the foundations for a React Native-based mobile app at Front. Leading improvements and performance enhancements for Android and iOS platforms.

Posted 5/14/2026full-timeSan Francisco • California • 🇺🇸 United StatesSenior💰 $205,000 - $235,000 per yearWebsite

Tech Stack

Tools & technologies

AndroidiOSKotlinReactReact NativeTypeScript

About the role

Key responsibilities & impact

Build and maintain Front’s cross-platform client-side codebase
Improve the user experience of our React Native mobile app
Dive down to the native level to improve performance and expose native Android and/or iOS APIs
Serve as a cross-functional and cross-team subject matter expert on the Android and/or iOS ecosystem
Provide leadership and mentorship to other engineers on the team

Requirements

What you’ll need

Experience building and maintaining fast, reliable, real-time mobile applications
Experience with C/C++ and React Native
Product minded: committed to building the best user experience
Ability to thrive in a dynamic, fast-paced, collaborative, and high-growth environment
Understand the trade-offs in employing different engineering solutions to a problem, valuing pragmatism over idealism
Bonus: Experience with JNI, Android NDK, and Kotlin
Bonus: Experience with TypeScript

Benefits

Comp & perks

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Hard Skills & Tools

CC++React NativeJNIAndroid NDKKotlinTypeScript

Soft Skills

leadershipmentorshipcollaborationadaptabilitypragmatism