Responsibilities:

Build pixel-perfect, buttery smooth UIs across both mobile platforms. 
Leverage native APIs for deep integrations with both platforms. 
Diagnose and fix bugs and performance bottlenecks for performance that feels native. 
Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things. 
Maintain code and write automated tests to ensure the product is of the highest quality. 
Transition existing React web apps to React Native. 
Requirements:

Prior experience as React Native Mobile Developer 
Firm grasp of the JavaScript language and its nuances, including ES6+ syntax 
Knowledge of programming 
Typescript and RTK
Ability to write well-documented, clean Javascript code 
Rock solid at working with third-party dependencies and debugging dependency conflicts 
Familiarity with native build tools, like XCode, Gradle 
Understanding of REST APIs, the document request model, and offline storage 
Experience with automated testing suites