Daxko builds the software that powers fitness, wellness, and community organizations—everything from member management and payments to digital engagement and analytics. From small studios to the largest associations, we help thousands of fitness businesses streamline operations, enhance member experiences, and drive sustainable revenue growth.
You'll join Grip Technologies Pvt. Ltd., a Daxko subsidiary, working on FitnessForce, the club management platform used by gyms and fitness businesses around the world.
About the role
FitnessForce spans Angular web dashboards, two Flutter mobile apps, and a high-throughput .NET Core backend, all built to run the financial engine of fitness clubs worldwide. As a senior SET, you'll own the quality and reliability of that platform, with a sharp focus on the accuracy and security of our payment systems.
You'll build and maintain our automation frameworks in Playwright and JMeter, using AI tools like Cursor to speed up test generation while keeping suites deterministic and easy to maintain.
What you'll do
• Architect and maintain a single codebase that powers dozens of regional whitelabel clients, managing build-time flavor configurations through CI/CD pipelines like Fastlane
• Integrate secure payment SDKs such as Stripe, building Apple Pay and Google Pay checkout flows for retail purchases and subscriptions
• Drive feature delivery across both the member app and staff app, working through complex logic for POS, multi-club access, and real-time scheduling
• Implement Clean Architecture and state management patterns like Bloc or Riverpod to handle complex, asynchronous UI states
• Manage network layers with Retrofit and maintain reliable code-generation workflows for stable, conflict-free builds
• Champion automated testing across unit, widget, and integration levels to keep releases reliable
• Profile and optimize app performance for large datasets, keeping rendering smooth and memory use effective across devices
What you'll
📌 Senior Flutter Developer (Mumbai)
🏢 Daxko
📍 Mumbai