React Native / Full-Stack Mobile Developer

Full-Stack Mobile Developer

. You will be responsible for the entire mobile application lifecycle, from architecture and design to deployment and maintenance.

Role & responsibilities

• Application Development:

  Design, build, and maintain high-quality, scalable, and responsive mobile applications for iOS and Android using the React Native framework.

• Web App Conversion:

  Take primary ownership of migrating functionality, UI/UX, and business logic from our existing web applications to a mobile-first architecture.

• Full-Stack Integration:

  Collaborate with backend teams to design, consume, and integrate RESTful APIs and GraphQL services. You will be expected to build and manage parts of the "middleware" or "Backend-for-Frontend" (BFF) that serves the mobile app.

• Database Management:

  Implement and manage robust client-side databases (e.g., SQLite, Realm) and data synchronization strategies for seamless offline-first functionality.

• Native Module Integration:

  Write and maintain native (Java/Kotlin for Android, Swift/Objective-C for iOS) modules and bridges when React Native's core components are insufficient for performance or specific platform features.
• Implement native modules and bridge code when needed (Kotlin/Java for Android, Swift/Obj-C for iOS).
• Implement push notifications (FCM + APNs), deep links, background tasks, and platform-specific features (camera, geolocation, sensors).
• Ensure performance and battery efficiencyprofile and fix bottlenecks, memory leaks, and startup times.

• Performance & Quality:

  Diagnose and fix bugs, optimize application performance, and ensure code quality and maintainability through automated testing (Jest, Detox).

• Deployment:

  Manage the full application deployment lifecycle, including CI/CD pipelines (e.g., Fastlane, Bitrise) and publishing to the Apple App Store and Google Play Store.

Preferred candidate profile

• Experience:

  3-5+ years of professional software development experience, with at least 2-3 years focused on React Native.

• React Native:

  Proven expertise in React Native, including component-based architecture, state management (e.g., Redux, MobX, Zustand), and navigation.

• Full-Stack Mindset:

  Demonstrable experience working with backend technologies (e.g., Node.js, Python, Java) and developing/consuming RESTful APIs.
• Experience building/maintaining

  native modules

  and interoperating with Android (Kotlin/Java) and iOS (Swift/Obj-C).
• Experience with authentication flows (OAuth2, JWT, session handling) and secure storage of credentials.

• Database Expertise:

  Strong understanding of both server-side databases (e.g., PostgreSQL, MySQL, MongoDB) and mobile-side databases (e.g., SQLite, WatermelonDB, Realm).

• Native Experience:

  Familiarity with the core Android and iOS ecosystems.

  Specific experience in Android development (Kotlin/Java)

  is highly valued.

• DevOps:

  Experience with version control (Git) and CI/CD pipelines.

• Problem Solver:

  Strong analytical and problem-solving skills with a passion for building high-quality user experiences. Good debugging skills: using Android Studio, Xcode, Android / iOS emulators, and profiling tools.

Preferred Qualifications (Nice-to-Have)

• Experience specifically migrating a large web application (e.g., React, Angular) to React Native.
• Proficiency in TypeScript.
• Experience with cloud platforms (AWS, GCP, Azure).
• Knowledge of mobile-specific security best practices.