React Native Developer

Company: VideoSDK

Website: Visit Website

LinkedIn: Visit LinkedIn

Business Type: Startup

Company Type: Product

Business Model: B2B

Funding Stage: Pre-seed

Industry: Information Technology

Salary Range: ₹ 3-5 Lacs PA

Job Description

Responsibilities :

• Develop and maintain high-quality mobile applications using React Native.
• Develop and maintain web applications using React.js.
• Deliver seamless, high-performance user experiences across Android and iOS platforms.
• Design and implement reusable, scalable components for both mobile and web applications.
• Work with Expo, including development builds and native module workflows.
• Integrate React Native applications with native Android and iOS modules.
• Build and maintain native bridges using technologies such as React Native Native Modules, TurboModules, JSI, Expo Modules, C++, and Rust.
• Debug and resolve complex issues across multiple layers including JavaScript/TypeScript, React Native, Android, iOS, and native C++/Rust code.
• Optimize application performance, responsiveness, startup time, and memory usage.
• Collaborate closely with product, design, backend, and SDK teams to deliver end-to-end features.
• Write clean, maintainable, scalable, and production-ready code.
• Apply strong data structures and algorithms knowledge to solve engineering problems effectively.
  
  

Must-Have Skills :

• 1+ year of hands-on software development experience.
• Strong proficiency in React Native.
• Good experience with React.js and modern web development.
• Experience developing applications for Android and/or iOS.
• Hands-on experience with Expo.
• Strong understanding of Expo workflows, including:
• Managed workflow
• Development builds
• Config plugins
• Native module limitations and trade-offs
• Experience working with native bridging technologies such as:
• Android Native Modules
• iOS Native Modules
• C++ / Rust
• JSI / TurboModules
• Expo Modules
• Strong command over JavaScript and TypeScript fundamentals.
• Good understanding of mobile performance optimization techniques.
• Strong grasp of data structures, algorithms, and problem-solving.
• Ability to write efficient, readable, and production-quality code.
  

Good to Have :

• Experience integrating C++ or Rust into mobile applications.
• Exposure to React Native JSI and TurboModules architecture.
• Experience building SDKs or developer-facing libraries.
• Familiarity with React Native New Architecture.
• Experience with React Native Web or shared codebases across platforms.
• Experience working with monorepo architectures.
• Understanding of CI/CD pipelines for mobile applications.
• Native Android development experience using Kotlin or Java.
• Native iOS development experience using Swift or Objective-C.
• Experience with real-time communication technologies such as WebRTC, Socket.IO, WebSocket, MQTT, or gRPC.
• Experience debugging native crashes, memory leaks, and performance issues.