Senior React Native Developer

Infosys; Pune District; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Infosys is seeking a mobile developer with strong expertise in React Native to design, develop, and maintain cross-platform mobile applications. The role involves leading UI implementation, integrating GraphQL APIs, and driving app performance enhancements.

The ideal candidate has at least 911 years of software development experience and proficiency in mobile fundamentals. Collaboration with backend teams is integral to ensure smooth user experiences across devices.

Qualifications

• 911 years of software development experience.
• Hands-on expertise in React Native.
• Proficient with GraphQL integration in mobile apps.

Responsibilities

• Design, develop, and maintain cross-platform mobile applications.
• Lead implementation of scalable UI flows and component libraries.
• Integrate GraphQL APIs and ensure robust client-side data handling.
• Drive mobile app performance improvements.

Skills

React Native

GraphQL

TypeScript

Redux

Jest

Firebase

Education

Bachelor of Engineering

Bachelor Of Technology

Tools

CI/CD pipelines

Job description

Educational Requirements

Bachelor of Engineering, Bachelor Of Technology

Service Line

Digital Experience

Responsibilities

• Design, develop, and maintain production-grade cross-platform mobile applications using React Native.
• Lead implementation of complex UI flows, navigation patterns, and reusable component libraries with a focus on scalability and consistency.
• Integrate GraphQL APIs, define efficient queries/mutations, and ensure robust client-side data handling and caching.
• Drive mobile app performance improvements (rendering, startup time, memory usage) and ensure smooth user experiences across devices.
• Collaborate with backend teams to align GraphQL schemas and client requirements, improving API usability and reliability.
• Ensure code quality through clean architecture, unit/integration testing, and thorough code reviews.
• Troubleshoot and resolve complex production issues, including crash analysis and release hotfixes.
• Mentor engineers, guide best practices, and contribute to technical decision-making and delivery planning.
• Participate in release management, app store submissions, and continuous improvement of CI/CD and development workflows.

Additional Responsibilities

• Experience designing scalable mobile architectures and establishing patterns for state management, networking, and modularization.
• Strong knowledge of GraphQL client strategies (caching, pagination, optimistic updates) and schema-driven development practices.
• Hands-on experience with automated testing strategies for React Native apps (unit, integration, and end-to-end) and improving test coverage.
• Experience improving developer productivity via tooling, CI/CD pipelines, and release automation for mobile applications.
• Demonstrated technical leadership through mentoring, ownership of critical modules, and driving engineering best practices across teams.
• Good to have skills: TypeScript, Redux, Apollo Client, Jest, Firebase.

Technical and Professional Requirements

• Minimum Qualifications: 911 years of overall software development experience with strong hands-on expertise in React Native.
• Proven experience building and shipping mobile applications with React Native for iOS and Android.
• Strong proficiency with GraphQL integration in mobile apps, including query/mutation design and error handling.
• Solid understanding of mobile fundamentals: performance optimization, debugging, and platform-specific considerations.
• Experience collaborating in cross-functional teams and delivering features reliably in production environments.

Preferred Skills

• Technology->cross platform mobile development->React Native
• Technology->API query language->GraphQL