Mobile Developer

About Job Opportunity @OTSI:

Job Title : Mobile Developer(React native with Expo)

• Should have a minimum of 3 to 5 years of relevant experience in React Native with Expo.
• Proven track record of publishing and maintaining apps on App Store and Google Play.
• Experience with Python Django framework (REST APIs, authentication, ORM)
• Strong experience with Expo SDKs, OTA updates, and Expo Router.
• Experience developing for iOS, Android, and Web (Expo for Web).
• Strong understanding of JavaScript (ES6+), TypeScript, J-Query and modern front-end practices.
• Experience in Web Development using Python Flask Framework
• Experience in working with T-SQL
• Familiarity with CI/CD pipelines for mobile apps (e.g., EAS, Fastlane, Bitrise).
• Strong debugging and problem-solving skills.
• Experience with Git and collaborative development practices.

Roles & Responsibilities:

• Design, develop, and maintain scalable applications using React Native with Expo for iOS, Android, and Web platforms.
• Collaborate with cross-functional teams including designers, product managers, and backend engineers.
• Optimize app performance, ensure smooth UI/UX, and handle platform-specific challenges.
• Manage app deployment processes on App Store, Google Play, and Web deployments (via Expo/Next.js).
• Implement state management (Redux, Zustand, Recoil, or similar).
• Integrate REST APIs, GraphQL, and third-party SDKs.
• Ensure application security, maintainability, and scalability.
• Write clean, reusable, and testable code following best practices.
• Mentor junior developers and contribute to code reviews.
• (Good to have) Contribute to backend development with Python Django when required.