Umatch Oficial
Senior Frontend Developer – React Native, React Web and Expo
Umatch, a rapidly growing Brazilian startup, is looking for a talented Senior Frontend Developer to take over key technical responsibilities as we transition and scale our international dating app. This role is critical as we move towards a major update and work to ensure a seamless user experience.
The mission for this position is to take ownership of the frontend codebase, ensuring that our platform remains stable, performant, and ready to handle future growth, with a particular focus on optimizing user experience and handling international requirements.
Your key responsibilities will include:
- React Native App v2 Update: Continue the upgrade process for our React Native app and associated libraries (e.g., React Navigation), ensuring compatibility with the latest tools and platforms.
- Bug Fixing & Maintenance: Prioritize the maintenance of our current app, resolving key bugs.
- User Experience Improvement: Focus on optimizing user flows, including handling A/B kontrol remnants and ensuring a clean and intuitive user interface across devices of various sizes.
- App’s Performance: Ensure great usability for users by guaranteeing the lightness and fluidity of the code.
What we’re looking for:
- Proven experience with React Native, React Web, and the Expo framework.
- 3+ years of experience in front-end development.
- Experience with UI/UX optimization and ability to debug complex user flows.
- Strong problem-solving skills.
- Familiarity with A/B testing methodologies and cleanup processes for phased-out features.
- Ability to take ownership of the front end, collaborate effectively with the product and backend teams, and manage key tasks related to app updates and bug resolution.
- Experience with performance optimization and managing apps with large user bases.
- A passion for innovation and a proactive approach to ensuring the app stays çağıl and robust.
- Availability to work in person in São Paulo, close to the Faria Lima subway station.
Bonus Points:
- Experience with IAPHUB, or similar tools for handling in-app purchases, is a plus.
- Previous work on apps in markets with a mix of regional requirements (e.g., currency displays, language preferences).
Ready to shape the future of Umatch? Join us on this exciting journey, and let’s create a platform that stands out globally!