React Native App Developer 99 App Technologies

About 99 App Technologies

Job Description

You will be responsible for building pixel-perfect, buttery smooth UIs across both mobile platforms. You will need to leverage native APIs for deep integrations with both platforms and diagnose as well as fix bugs and performance bottlenecks for performance that feels native. It will be part of your role to reach out to the open-source community to encourage and help implement mission-critical software fixes for React Native. Additionally, you will maintain code and write automated tests to ensure the product is of the highest quality. You will also be involved in transitioning existing React web apps to React Native and creating daily updates on git while maintaining the quality of code. Requirements: - Firm grasp of the JavaScript and TypeScript or ClojureScript language and its nuances, including ES6+ syntax - Knowledge of functional or object-oriented programming - Ability to write well-documented, clean JavaScript code - Proficiency in working with third-party dependencies and debugging dependency conflicts - Familiarity with native build tools like XCode, Gradle, Android Studio, IntelliJ, etc. - Understanding of REST APIs, the document request model, and offline storage - Experience with automated testing suites like Jest or Mocha - Knowledge of MQTT and Basic understanding of IoT based platform integrations - Working experience with web sockets, socket programming, and live chat using the same - Basic knowledge of Photoshop to extract required assets from PSD files,