Senior Mobile App Developer (React Native)

Experience

• 4+ years of professional experience in mobile development, with at least 3 years focused on React Native.

Technical Skills

• Deep understanding of React Native, JavaScript, and TypeScript for building scalable and maintainable applications.
• Proven experience with state management solutions such as Redux and Context API.
• Strong experience in Redux Saga.
• Experience integrating with backend services using REST APIs, GraphQL, and other modern data-fetching libraries.
• Familiarity with testing tools such as Jest, Detox, and implementing automated testing strategies for continuous integration.
• Strong knowledge of native mobile development practices and how React Native bridges interact with native modules for both iOS and Android.

Requirements

Mobile App Development

• Design, build, and maintain mobile applications using React Native, ensuring compatibility and performance across multiple platforms.

Performance Optimization

• Implement strategies to optimize app performance, reduce load times, and improve responsiveness, particularly for low-end devices.

State Management

• Utilize and manage state with Redux, Context API, or other state management libraries to ensure efficient data flow and application performance.

Component Development

• Develop reusable and modular components, following best practices for responsive design and code reusability across iOS and Android.

Integration

• Integrate third-party services and APIs such as Firebase, GraphQL, and analytics platforms to enhance app functionality and gather meaningful insights.

Performance Tuning

• Demonstrated experience in optimizing React Native applications for performance, including lazy loading, reducing render times, and managing memory efficiently.

Cross-Platform Expertise

• Ability to build and maintain codebases that run seamlessly on both iOS and Android platforms, ensuring UI consistency and performance parity.

Security Awareness

• Understanding of secure coding practices and managing sensitive data within mobile apps.