Build and maintain pixel-perfect React Native applications for iOS and Android. Responsibilities include using native APIs, debugging performance issues, managing dependencies, writing clean code, and creating automated tests. The role requires JavaScript and TypeScript expertise, knowledge of functional programming, HTML and CSS, familiarity with Xcode and Gradle, REST APIs, offline storage, and testing frameworks such as Jest or Mocha. Backend familiarity with Java, Python, or Node.js is beneficial.