Senior React Native Developer

Position Overview

Responsibilities

• Develop and maintain high-quality React Native applications with a focus on video recording, playback, and streaming features.
• Integrate video processing libraries such as react-native-video and FFmpeg for encoding, compression, and manipulation of videos.
• Work with video editing and filter tools to create seamless user experiences.
• Collaborate with the design team to implement pixel-perfect designs based on Figma prototypes.
• Ensure smooth video streaming and playback experiences across various devices.
• Utilize tools like Redux, Redux-Saga, Zustand, and ReduxJS Toolkit to manage application state effectively.
• Work with web sockets, caching strategies, and performance optimization techniques to deliver fast and responsive applications.
• Ensure cross-platform compatibility and handle permissions for accessing device features like the camera and microphone.
• Integrate and optimize RESTful APIs, including payment gateways and third-party services like AWS, Firebase, and GCP.
• Implement features using React Navigation and associated packages (e.g., bottom tabs, drawer navigation, top tabs).
• Utilize React Native Reanimated and Gesture Handler to build smooth and responsive animations and gesture-based interactions.
• Optimize app performance, reduce load times, and maintain high user experience standards.
• Handle persistent data storage and synchronization across different devices.
• Utilize TypeScript for type safety and maintainable code.

Requirements

• Minimum 6 years of proven experience in developing mobile applications using React Native.
• Solid understanding and hands-on experience with video recording, playback, and streaming in React Native.
• Expertise in integrating video-processing libraries (e.g., react-native-video, FFmpeg) for encoding, compression, and manipulation.
• Strong knowledge of React Native Reanimated and Gesture Handler for building custom animations and gesture-based interactions.
• Strong knowledge of WebSockets for real-time data communication.
• Strong knowledge of Redux, Zustand, Redux-Saga, and ReduxJS Toolkit for state management.
• Familiarity with video editing, filters (including text filters), and other multimedia processing tools.
• Experience with TypeScript and ensuring type safety across the application.
• Knowledge of integrating payment gateways and handling secure transactions.
• Proficiency with RESTful APIs, Axios, and TanStack Query for data fetching and state management.
• Experience working with cloud platforms such as AWS, Firebase, or GCP.
• Familiarity with React Navigation and its related packages for navigation structure.
• Ability to create responsive, optimized, and performant mobile applications.
• Knowledge of modern mobile development best practices, design patterns, and mobile app performance optimization.
• Familiarity with integrating and optimizing third-party tools, libraries, and APIs for features like video processing, editing, and live streaming.
• Strong problem-solving skills and attention to detail.

Preferred Skills:

• Familiarity with WebSockets for real-time data communication (expanded on above).
• Experience with designing pixel-perfect UI and working with design tools like Figma.
• Knowledge of mobile app deployment processes and CI/CD pipelines.

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