Senior Mobile Developer - Boca Raton, FL 33432 Onsite

We are looking for a Senior React Native Developer with 08 years of experience in designing, developing, and maintaining enterprise-scale cross-platform mobile applications for iOS and Android. The ideal candidate should have hands-on expertise in React Native, React.js, TypeScript, JavaScript, reusable component development, API integrations, performance optimization, and Agile delivery. Experience working on healthcare, insurance, member engagement, care management, or large enterprise application migration programs will be preferred.

Key Responsibilities

• Design, develop, and maintain scalable cross-platform mobile applications using React Native for iOS and Android platforms.

• Build reusable, maintainable, and high-performance UI components using React Native, React.js, JavaScript ES6 , and TypeScript.

• Implement state management using Redux, Context API, React hooks, custom hooks, useMemo, and useCallback to improve application performance.

• Integrate RESTful APIs and GraphQL APIs with proper asynchronous request handling, error handling, loading states, and optimized data flow.

• Develop enterprise mobile features such as member profile management, claims, rewards, provider search, notifications, chat, device connectivity, and user onboarding flows.

• Optimize mobile application responsiveness, stability, scalability, and performance across multiple devices and operating systems.

• Work with Firebase Crashlytics and Analytics for crash tracking, monitoring, debugging, and performance improvement.

• Write and maintain unit and integration test cases using Jest, JUnit, and related testing frameworks.

• Support mobile debugging, build management, and deployment activities using Android Studio and Xcode.

• Configure and work with CI/CD pipelines using Jenkins, GitHub Actions, Bitbucket, and Git-based version control systems.

• Participate in Agile/Scrum ceremonies including sprint planning, backlog grooming, code reviews, defect resolution, retrospectives, and release planning.

• Collaborate closely with product owners, backend developers, UX designers, QA teams, and business stakeholders to deliver high-quality mobile solutions.

• Maintain coding standards, release traceability, rollback readiness, mobile security practices, and production support discipline.

Required Skills

• Strong hands-on experience in React Native mobile application development.

• Proficiency in React.js, TypeScript, JavaScript ES6 , Redux, Context API, and React hooks.

• Experience building mobile applications for both iOS and Android platforms.

• Strong knowledge of REST API integration, GraphQL integration, JSON parsing, asynchronous programming, and error handling.

• Experience with reusable component architecture, responsive layouts, Flexbox, navigation flows, and mobile UI optimization.

• Hands-on experience with Firebase Crashlytics, Firebase Analytics, Android Studio, Xcode, VS Code, Git, Bitbucket, Jenkins, and GitHub Actions.

• Good understanding of Agile/Scrum methodology, CI/CD processes, code review practices, defect tracking, and release management.

• Experience with tools such as Jira, Rally, Postman, and mobile debugging tools.

Preferred Skills

• Experience in healthcare, insurance, care management, member engagement, claims, provider search, rewards, or application migration programs.

• Working knowledge of Node.js, Express, MongoDB, SQL Server, WebSocket communication, and caching strategies.

• Experience supporting App Store and Google Play Store release processes.

• Ability to work in enterprise environments requiring scalability, reliability, traceability, testing discipline, and production support.