React Native Developer – Mobile Apps (6‑8 yrs experience)

About the role

Infosys is looking for an experienced React Native Developer to design, build, and maintain high‑performance mobile applications for iOS and Android. You will work closely with cross‑functional teams to translate business requirements into scalable, user‑friendly solutions.

Key responsibilities

• Design, develop, test, and maintain cross‑platform mobile apps using React Native.
• Ensure performance optimization, responsiveness, and smooth user experience across devices.
• Integrate REST APIs, third‑party libraries, SDKs, and backend services.
• Collaborate with UI/UX designers to implement pixel‑perfect interfaces.
• Write clean, modular, reusable, and well‑documented code.
• Perform code reviews, enforce best practices, and resolve performance bottlenecks, bugs, and memory leaks.
• Mentor junior developers and contribute to technical decision‑making.
• Participate in Agile/Scrum ceremonies such as stand‑ups, sprint planning, reviews, and retrospectives.

Required profile

• 6–8 years of professional experience in mobile application development.
• Strong hands‑on expertise with React Native and modern JavaScript frameworks.
• Ability to work effectively in a collaborative, fast‑paced environment.

Required skills

• React Native (4+ years preferred)
• JavaScript (ES6+)
• TypeScript
• React concepts: Hooks, Context, State management (Redux, Redux Toolkit, MobX)
• RESTful API integration
• Android and iOS app lifecycles
• Git and version control
• Debugging tools and performance optimization techniques