Senior React Native / Frontend Developer | Bangalore

Job Description

Job Title: Senior React Native / Frontend Developer

Location: Bangalore, India

Experience: 3+ Years

Employment Type: Full-Time

Job Summary

We are looking for a Senior React Native / Frontend Developer with strong experience in building high-performance mobile and web applications. The ideal candidate should have hands-on experience with React Native, ReactJS, and TypeScript, along with strong expertise in mobile integrations, performance optimization, and modern frontend architecture.

You will be responsible for developing scalable mobile applications, integrating APIs, optimizing performance, and collaborating with cross-functional teams to deliver high-quality products.

Key Responsibilities

• Design, develop, and maintain mobile applications using React Native.
• Build scalable and reusable frontend components using ReactJS.
• Integrate REST APIs, GraphQL APIs, and WebSockets.
• Implement mobile features such as camera, biometrics, push notifications, and secure storage.
• Optimize application performance, memory usage, and rendering speed.
• Work on state management solutions such as Redux, Zustand, MobX, or Recoil.
• Implement unit testing and end-to-end testing using Jest, Detox, or Cypress.
• Collaborate with backend developers, designers, and product teams.
• Handle mobile app deployment to App Store and Google Play Store.
• Debug issues using tools like Flipper, Xcode, Android Studio, and React DevTools.
• Ensure clean architecture, code quality, and best development practices.

Required Skills

React Native / Mobile Development

• 3+ years of commercial experience with React Native.
• Strong knowledge of React Navigation, animations (Reanimated), and gesture handling.
• Experience with native modules and bridging (Swift, Objective-C, Kotlin, Java).
• Knowledge of OTA updates (CodePush, Expo Updates).
• Experience with mobile performance optimization.

Frontend Development

• Strong experience with ReactJS (Hooks, Context API).
• Advanced knowledge of JavaScript and TypeScript.
• Strong understanding of component-based architecture.
• Experience with CSS frameworks such as Tailwind, Sass, Styled Components, or Emotion.
• Experience with state management tools (Redux, MobX, Zustand, Recoil).

Testing & Debugging

• Experience with Jest, Detox, React Testing Library.
• Debugging tools such as Flipper, Android Studio, and Xcode.

API & Integration

• Experience integrating REST APIs and GraphQL APIs.
• Understanding of WebSockets and real-time communication.

Nice to Have Skills

• Experience with Angular 10+.
• Knowledge of CI/CD pipelines (GitHub Actions, Bitrise, Azure DevOps, CircleCI).
• Experience with Expo framework.
• Familiarity with GraphQL / Apollo.
• Experience with micro frontend architecture.
• Experience working on large-scale application migrations.

Education

Bachelor’s degree in Computer Science, Software Engineering, or a related field.