Mobile Developer (React Native)

About the role

Tata Consultancy Services is looking for an experienced Mobile / React Native Developer to design, develop, and maintain high‑quality cross‑platform mobile applications for iOS and Android. The role works in an Agile environment, collaborating closely with product owners, UX designers, backend teams, and QA to deliver performant, secure, and accessible mobile solutions.

Key responsibilities

• Design, develop, and maintain React Native applications for iOS and Android.
• Build reusable, scalable, and high‑performance components following clean architecture principles.
• Integrate mobile apps with RESTful APIs and third‑party SDKs.
• Manage App Store and Play Store release workflows, including build processes and certificate upgrades.
• Perform debugging, performance optimization, and unit testing (Jest, React Native Testing Library).
• Ensure security and compliance through secure coding practices, code scanning (SAST/DAST), and vulnerability remediation.

Required profile

• Proven experience in mobile development using React Native (latest versions).
• Strong knowledge of iOS and Android build processes and release pipelines.
• Ability to work collaboratively in an Agile team with product, design, and QA stakeholders.
• Familiarity with BFSI‑focused security and compliance requirements.

Required skills

• React Native
• JavaScript (ES6+)
• TypeScript
• Redux / Context API / Zustand
• iOS and Android platforms
• App Store & Play Store workflows
• REST APIs, JSON
• Third‑party SDK integration
• Jest, React Native Testing Library
• Git, CI/CD pipelines
• Android Studio, Xcode
• App monitoring and telemetry tools
• SAST/DAST code scanning, vulnerability remediation
• Mobile authentication, encryption, secure storage