Senior React Native Developer - iOS & Android Platform
First seen by Alion on Nov 14, 2026.
About the Role :
We are looking for an experienced Senior React Native Developer to design, develop, and maintain high-quality cross-platform mobile applications. The ideal candidate should have strong expertise in React Native, JavaScript/TypeScript, GraphQL, and mobile application development, with a focus on performance, scalability, and seamless user experience.
Key Responsibilities :
- Design, develop, and maintain cross-platform mobile applications using React Native.
- Build reusable components and scalable mobile application architecture.
- Integrate GraphQL APIs using Apollo Client or similar libraries and work with RESTful APIs.
- Collaborate with backend developers, UI/UX designers, and product teams to deliver end-to-end mobile solutions.
- Optimize application performance, responsiveness, and reliability across Android and iOS platforms.
- Troubleshoot, debug, and resolve technical issues across mobile applications.
- Implement secure authentication, data handling, and API integration practices.
- Manage application builds, releases, and deployment workflows.
- Participate in code reviews, technical discussions, and development best practices.
Required Skills :
- Strong hands-on experience in React Native mobile application development.
- Proficiency in JavaScript and TypeScript.
- Experience with GraphQL, including Apollo Client or Relay.
- Good understanding of REST APIs and third-party API integrations.
- Experience in developing and maintaining applications for Android and iOS.
- Knowledge of mobile application performance optimization and debugging.
- Experience with mobile build and deployment tools such as Fastlane or Bitrise.
- Strong understanding of reusable components, state management, and mobile application architecture.
Good to Have :
- Experience working on FinTech or payment-related mobile applications.
- Familiarity with CI/CD pipelines and automated mobile app deployment.
- Experience with mobile application security and performance monitoring.
Preferred Candidate :
- Strong problem-solving and analytical skills.
- Ability to work independently and collaboratively with distributed teams.
- Comfortable coordinating with teams across different time zones, including US business hours.
Skills
Mobile, React Native, Javascript, TypeScript, GraphQL, Android, iOS, Mobile App Integration