React Native Engineer - Senior I

Requirements

• 3 to 5 years of professional experience in mobile app development
  
• Strong experience building and deploying apps with React Native
  
• Develop pixel-perfect, smooth UIs for both Android and iOS platforms
  
• Collaborate closely with design and backend teams to deliver polished mobile features
  
• Use native APIs and platform tools (XCode, Gradle, Android Studio, IntelliJ) for deeper system integration
  
• Diagnose and fix performance bottlenecks and bugs to ensure apps feel truly native
  
• Write clean, well-documented, reusable JavaScript/TypeScript code
  
• Maintain and enhance codebases with automated testing frameworks (Jest, Mocha, etc.)
  
• Collaborate with the open-source community for mission-critical fixes
  
• Transition existing React web apps to performant React Native experiences
  
• Firm understanding of JavaScript, TypeScript, or ClojureScript, including modern ES6+ features
  
• Familiarity with functional or object-oriented programming principles
  
• Experience working with third-party dependencies and resolving complex conflicts
  
• Strong grasp of REST APIs, asynchronous requests, and offline-first app patterns
  
• Hands-on experience with native build tools like XCode, Android Studio, Gradle, or IntelliJ
  
• Experience writing unit tests and integration tests using Jest, Mocha, or similar
  
• Ability to work in cross-functional teams and own deliverables end-to-end
  
• Contributions to React Native open-source projects (bonus points)
  
• Experience with animation or gesture libraries like Reanimated or Gesture Handler (bonus points)
  
• Knowledge of app publishing workflows on App Store and Play Store (bonus points)
  
• Experience building apps with offline capabilities or push notifications (bonus points)