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SeniorFull-timeTypeScriptRustReactRailsAIAPI
Salary Range
$132,600 - $179,400 /year
This salary is estimated based on similar roles. The actual salary may vary.
About the Role
Toptal is seeking a React Native Developer to join a team building a borderless finance platform on stablecoin rails. This role involves shipping the first production version of the product with a focus on fast, reliable money movement at global scale.
Key Responsibilities
- →Work in a small team shipping mobile features continuously
- →Take ownership of React Native implementation from ticket to production
- →Collaborate closely with backend engineers to deliver end-to-end user flows
- →Ship fast, fix fast, and improve based on real usage
- →Build and ship React Native apps using Expo for iOS and Android
- →Implement core user flows: onboarding, authentication, payments, balances, and settings
- →Integrate backend APIs efficiently and handle loading, error, and retry states correctly
- →Focus on performance and reliability under real-world conditions
- →Own releases: builds, OTA updates, store submissions, and production fixes
- →Keep the codebase clean, maintainable, and easy to extend
Requirements
- ✓4+ years building production mobile apps, with strong React Native experience
- ✓Hands-on experience with Expo (managed or bare), including builds and releases
- ✓Strong TypeScript skills and comfort working with API-driven products
- ✓Solid understanding of mobile app performance, navigation, and lifecycle
- ✓Experience shipping frequently in fast-moving product teams
- ✓Fintech or payments experience is a plus, but execution matters more than domain
Benefits
- ★Clear ownership and real responsibility from day one
- ★Fast execution with minimal process overhead
- ★Direct impact on a global financial product
- ★A senior team that values shipping, quality, and learning
