Mobile Application Developer

About the role

We are seeking a Mobile Application Developer with strong experience in React Native and Expo to join Nine Dimension’s technology consulting team. You will design, build, and maintain cross‑platform mobile apps for iOS and Android, working closely with product, design and backend teams to deliver high‑quality user experiences.

Key responsibilities

• Develop and maintain cross‑platform mobile applications using React Native and Expo.
• Build reusable, maintainable, and scalable mobile components.
• Translate UI/UX designs and product requirements into functional mobile experiences.
• Integrate mobile applications with REST APIs and backend services.
• Identify and resolve bugs, performance issues, and platform‑specific problems.
• Optimize applications for performance, responsiveness, and reliability.
• Implement features such as authentication, push notifications, analytics, media handling, and third‑party integrations.
• Manage builds, releases, and updates for iOS and Android.
• Collaborate with designers, backend developers, and other stakeholders throughout the development lifecycle.
• Participate in code reviews and follow good development and Git practices.

Required profile

• Bachelor's degree in Computer Science, IT, Software Engineering or related field.
• 2+ years of professional experience in mobile application development.
• Demonstrable experience building applications with React Native that have been released or prepared for release on iOS and Android.
• Strong analytical and problem‑solving abilities.
• Good written and verbal communication skills.
• Ability to work independently and collaboratively within a team.
• Strong attention to detail and commitment to delivering high‑quality code.

Required skills

• React Native
• Expo
• JavaScript
• TypeScript
• React (hooks, component architecture, state management)
• REST API integration
• Git version‑control workflows
• iOS and Android application lifecycles
• Mobile performance optimization
• Debugging and troubleshooting mobile applications