Strong visual or interaction design skills Experience in HTML5, CSS3, JavaScript, jQuery, Bootstrap Exposure to front end frameworks such as React Native, Vue JS, Sails JS, Angular JS, React JS is expected Main Tasks & 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.