Mobile Application Developer

About the job

Company Description

DigitalTribe is dedicated to driving digital transformation through collaboration, creativity, and innovation. Our mission is to craft meaningful solutions that empower businesses to grow, adapt, and make a lasting impact in the digital era. Specializing in areas such as AI/ML solutions, enterprise digital platforms, and UX-driven design, we combine technology and strategy to build the future. At DigitalTribe, we emphasize teamwork and cutting-edge technology to provide tailored solutions that matter.

Job Title: Mobile Developer (React Native)

Role Description

This is a full-time remote role for a Mobile Application Developer. In this role, you will design, develop, and maintain high-quality mobile applications, ensuring optimal performance and user experience. Daily tasks will include implementing object-oriented programming principles, collaborating with cross-functional teams, debugging, and deploying mobile solutions for various platforms. You will also contribute to the improvement of development processes and explore innovative technologies to enhance application development capabilities.

Key Responsibilities:

• Develop high-quality mobile applications using React Native for iOS and Android platforms
• Design and implement offline-first mobile architecture, ensuring seamless user experience with limited or no connectivity
• Build and manage offline queue systems for syncing data (CRUD operations, retries, conflict resolution)
• Implement robust data synchronization strategies between mobile apps and backend services
• Work with local storage solutions (AsyncStorage, SQLite, Realm, MMKV) for caching and persistence
• Optimize app performance, responsiveness, and memory usage
• Collaborate with backend engineers to design APIs supporting offline use cases
• Ensure secure data handling, including encryption for locally stored data
• Write clean, maintainable, and testable code with proper documentation
• Participate in code reviews, architectural discussions, and mentor junior developers
   

Required Qualification

• 4+ years of mobile development experience, with strong expertise in React Native
• Solid understanding of offline-first principles and mobile data synchronization patterns
• Experience implementing queue-based processing (retry mechanisms, background sync, job queues)
• Proficiency in JavaScript/TypeScript
• Experience with REST APIs, GraphQL, and handling network failures gracefully
• Hands-on experience with local databases (SQLite, Realm, or similar)
• Familiarity with state management (Redux, Zustand, MobX, or Context API)
• Strong debugging and performance optimization skills
• Experience with Git and modern CI/CD pipelines.