remote
Software Engineer - React Native Mobile Application Developer - Optum
Mobile Developer
Develop and maintain cross‑platform mobile applications using React Native, delivering high‑quality health‑care solutions with modern JavaScript/TypeScript and API integration.
About the role
Key Responsibilities
- Design, develop, and maintain scalable React Native applications for iOS and Android platforms.
- Collaborate with product owners, designers, and backend engineers to translate requirements into clean, performant code.
- Integrate RESTful APIs and third‑party services, ensuring secure and efficient data handling.
- Write unit and integration tests, perform code reviews, and uphold best practices for code quality and maintainability.
- Participate in Agile ceremonies, contribute to sprint planning, and continuously improve development processes.
Requirements
- 3+ years of professional experience building mobile apps with React Native.
- Strong proficiency in JavaScript/TypeScript and modern front‑end development patterns.
- Hands‑on experience with RESTful API consumption, authentication flows, and state management libraries (e.g., Redux, MobX).
- Familiarity with version control (Git) and CI/CD pipelines for mobile deployments.
- Excellent problem‑solving skills, ability to work independently and within a collaborative, fast‑paced team.
Skills
react nativejavascripttypescript