Android
Rate: 135 – 170 PLN/hour (B2B)
We are looking for an experienced Senior Software Engineer to join Flix on a freelance/service agreement basis (B2B contract). This is a contractor engagement for a seasoned professional who doesn’t just write code but thinks about the entire mobile ecosystem, including performance, quality, scalability, UX, and testing.
Scope of Services
Bring expertise in building high-quality, scalable, and user-friendly Android applications to enhance the Flix passenger journey — optimizing key features such as post-booking and home page experiences, while incorporating innovative solutions that drive mobile development excellence.
About the Engagement
- Design, develop, and maintain high-quality Android applications with a focus on scalability, performance, and user experience.
- Support closely iOS, Backend, and feature teams to align on feature specifications and ensure seamless cross-platform integration.
- Drive technical improvements across the entire codebase, including architecture enhancements and codebase modernization.
- Enhance app performance and user experience through UI optimizations, accessibility compliance, and improvements in battery usage, memory management, and load times.
- Leverage analytics & metrics to make data-driven decisions, optimizing performance and engagement based on user behavior and app health.
- Write clean, maintainable, high quality and testable code, ensuring high test coverage through unit, integration, and UI tests to guarantee reliability.
- Actively contribute to improving CI/CD pipelines, app stabilit