Mobile Senior Engineer

Mandatory Skills: React Native, Android Studio, Firebase, Jetpack Compose

Mobile(React Native) Senior Developer

Experience: 5 to 8 years (minimum 3 years in React Native)
About the Role: We are looking for a Senior React Native Developer to design, build, and ship high-quality cross-platform mobile apps for iOS and Android. You will own features end to end, mentor junior engineers, and help shape our mobile architecture and engineering practices.

Key Responsibilities

• Develop and maintain performant, scalable mobile apps using React Native and TypeScript
• Translate UI/UX designs into pixel-perfect, responsive interfaces
• Architect reusable components, modules, and state management solutions
• Integrate REST/GraphQL APIs, WebSockets, and third-party SDKs
• Write native bridge modules (Swift/Objective-C, Kotlin/Java) when required
• Optimize app performance (startup time, memory, rendering, bundle size)
• Own release cycles: builds, code signing, App Store and Play Store submissions
• Write unit, integration, and E2E tests; maintain CI/CD pipelines
• Conduct code reviews, mentor team members, and uphold coding standards
• Collaborate with product, design, backend, and QA teams in an Agile setup

Required Skills

• 5 to 8 years of mobile development experience, with 3+ years in React Native
• Strong command of JavaScript (ES6+) and TypeScript
• Deep knowledge of React fundamentals: hooks, context, lifecycle, and rendering behavior
• State management: Redux Toolkit, Zustand, MobX, or React Query
• Navigation: React Navigation or Expo Router
• Experience with the New Architecture (Fabric, TurboModules, JSI) and the Hermes engine
• Solid understanding of native iOS/Android fundamentals and platform guidelines
• Experience with REST APIs, GraphQL, authentication (OAuth, JWT), and secure storage
• Push notifications (FCM/APNs), deep linking, in-app purchases, and offline-first/local storage (SQLite, MMKV, Realm, WatermelonDB)
• Testing: Jest, React Native Testing Library, Detox or Maestro
• Git, CI/CD (GitHub Actions, Bitrise, Fastlane, or App Center), and Agile/Scrum
• Published apps on the App Store and Google Play

Good to Have

• Expo (managed and bare workflows) and EAS Build/Update
• Native development experience in Swift/SwiftUI or Kotlin/Jetpack Compose
• Firebase (Analytics, Crashlytics, Remote Config) and monitoring tools such as Sentry
• Experience with animations (Reanimated, Skia) and gesture handling
• Accessibility, localization, and app security best practices (SSL pinning, obfuscation)
• Experience with micro-frontends or monorepos (Nx, Turborepo)
• Exposure to mobile analytics, A/B testing, and feature flagging
• Prior experience leading or mentoring a small team

Qualifications: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience)

Soft Skills

• Strong problem-solving and debugging ability
• Clear communication and ownership mindset
• Ability to work independently and make sound technical decisions