React Native Software Engineer
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Sep 3, 2026.
We are looking for a Mobile Developer with strong experience in React Native, Expo, and TypeScript to join our engineering team. You will be responsible for developing and maintaining high-quality mobile applications, working closely with product, design, and backend teams to deliver reliable and user-friendly digital experiences.
The ideal candidate has hands-on experience building mobile features end-to-end, from designing and developing screens to integrating APIs, managing application state, and implementing real-time functionalities.
Key Responsibilities
Develop and maintain cross-platform mobile applications using React Native, Expo, and TypeScript.
Build end-to-end mobile features covering multiple user journeys and screens.
Implement responsive and user-friendly interfaces based on product and design requirements.
Integrate REST APIs and real-time services into mobile applications.
Implement real-time features such as chat, notifications, live status updates, and other event-driven functionality.
Manage application state using tools such as React Query, Zustand, Redux, Legend-State, or similar state management libraries.
Implement mobile navigation using Expo Router or similar navigation solutions.
Ensure application reliability and performance, including handling unstable network conditions and implementing appropriate fallback mechanisms.
Collaborate with backend developers, UI/UX designers, product managers, and QA engineers throughout the development lifecycle.
Write and maintain technical documentation for features, architecture, and development workflows.
Participate in code reviews, debugging, testing, and continuous improvement of mobile applications.
Required Qualifications
Bachelor's degree in Computer Science, Information Technology, Computer Engineering, or a related field.
2+ years of professional experience in mobile application development.
Strong experience with React Native and TypeScript.
Hands-on experience with Expo and Expo Router.
Experience integrating and working with REST APIs.
Strong understanding of React fundamentals, component-based architecture, and state management.
Experience working with Git and collaborative software development workflows.
Understanding of mobile application development best practices, including performance, responsiveness, and error handling.
Preferred Qualifications
Experience with React Query or similar data-fetching libraries.
Experience with state management libraries such as Legend-State, Zustand, or Redux.
Experience implementing real-time communication, including chat, video, WebSockets, Server-Sent Events (SSE), or similar technologies.
Experience working with third-party SDKs and APIs.
Familiarity with mobile payment integrations, authentication, file uploads, or other complex mobile workflows.
Experience working in healthtech, fintech, e-commerce, or other enterprise applications is a plus.
Experience writing technical documentation and contributing to team knowledge-sharing initiatives.