As a SeniorMobile Engineer, you will develop, test, and deploy Rain and our white label apps to thousands of users across the United States. You will communicate efficiently with Product and Design to implement features at Rain's quality bar. If React Native + JavaScript/TypeScript is your passion - we want you. As an evolving AI-first company, we also expect candidates to be passionate about AI-assisted coding and prompt engineering.
What You'll Do:
Develop high-performance mobile applications using React Native, focusing on smooth components, lifecycle management, and performance optimization
Create and integrate native modules by bridging iOS (Swift/ObjC) and Android (Kotlin/Java) to extend app functionality beyond the standard framework
Implement pixel-perfect UIs and fluid, performant animations using Reanimated and modern theming libraries
Architect robust data-handling patterns using RESTful APIs, React Query, and sophisticated state management (Redux, MobX, or Context API)
Own the full release lifecycle, from managing App Store Connect and Google Play Store to maintaining CI/CD pipelines via Bitrise, Expo/EAS, or GitLab
Work closely with designers, PMs, and backend engineers in a cross-functional environment to turn product visions into reality
Who You Are:
You have 5+ years of professional mobile development experience under your belt
You thrive with minimal supervision and can take ownership of complex features from ideation to deployment
You are committed to code health, leveraging unit and integration testing to ensure a stable user experience
You are forward-thinking and incorporate AI agents (like Cursor or Claude Code) into your workflow to increase velocity and code quality
A natural problem-solver who can navigate complex debugging sessions using React Native Debugger or Chrome DevTools
Required Technical Qualifications:
Expert-level knowledge of React Native (fundamentals and lifecycle) and TypeScript/ES6+
Significant experience with React
Proficiency with Reanimated; experience with Shopify Restyle is a plus
Competency in native mobile languages (Swift, Objective-C, Kotlin, and/or Java)
Hands-on experience with Jest and React Native Testing Library
Familiarity with mobile-specific CI/CD workflows and automated build tools
Compensation:
$195,000 - $215,000
Note this is a range and we take in a variety of factors when determining total compensation for the position.
How we care for our team:
Along with competitive salaries, Rain offers great benefits including:
Ensuring a smooth and enjoyable candidate experience is critical for us. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role. Learn more about our hiring process here. Don't be afraid to let us know if you need more flexibility.
