About WTF
WTF Gyms is transforming the fitness industry through cutting-edge technology and user-first innovation.
Our mobile app is at the heart of our ecosystem—delivering seamless fitness experiences, personalized recommendations, and real-time engagement to thousands of users daily.
We’re looking for a Senior Flutter Developer—a visionary, problem solver, and tech leader who can take complete ownership of our mobile product, build robust features, and scale it into a world-class fitness platform.
Your Role
Own the Mobile Product
- Lead the end-to-end development and maintenance of the WTF mobile application.
- Ensure world-class user experience and app stability across both iOS and Android platforms.
- Take full ownership of architecture, scalability, and deployment.
UI/UX Excellence
- Collaborate closely with the design team to convert UI/UX mockups into high-quality, pixel-perfect Flutter interfaces.
- Implement smooth animations, responsive layouts, and intuitive workflows.
API Integration & Logical Flow
- Integrate backend APIs efficiently and ensure seamless real-time data synchronization.
- Architect logical workflows and state management using tools like Bloc, Riverpod, or Provider.
Performance & Optimization
- Optimize app performance to ensure minimal load times, zero lag, and crash-free experience.
- Utilize Flutter DevTools, Firebase Crashlytics, and Sentry for performance monitoring and debugging.
Testing & Quality Assurance
- Implement unit, widget, and integration testing to maintain code reliability.
- Work with QA to ensure every release is stable, polished, and production-ready.
Team Collaboration & Leadership
- Collaborate cross-functionally with backend, product, and design teams to brainstorm and deliver new features.
- Mentor junior developers, review code, and uphold clean coding standards.
- Drive innovation by introducing the latest Flutter trends, tools, and best practices.
What You Bring
- 5+ years of mobile app development experience, with 3+ years in Flutter building production-grade applications.
- Strong command of Dart, Flutter widgets, animations, and custom UI components.
- Proven experience in state management (Bloc, Riverpod, Provider, etc.) and RESTful API integration.
- Deep understanding of Firebase services (Firestore, Analytics, Crashlytics, Push Notifications).
- Experience with CI/CD pipelines, Git workflows, and app store deployment.
- Strong debugging, optimization, and problem-solving skills.
- Familiarity with Android and iOS design principles and platform guidelines.
- Ability to take full technical ownership and deliver under tight deadlines.
Why Join WTF?
- Take complete product ownership of a fast-growing, high-impact fitness tech platform.
- Work directly with leadership on product strategy, design, and innovation.
- Opportunity to build, scale, and optimize a product that touches thousands of lives daily.
- Competitive compensation and performance-driven growth opportunities.