Technologies-expected : i OS Swift Swift UI about-project : We are currently working with a French company that is a world leader in end-to-end smart mobility and mobility management, including innovative parking solutions, EV charging, mobility management, and more. One of the key elements of these platforms is the modern payment solution, which enables seamless payments within the parking and transport ecosystem. If you would like to work with us, let us share our need for competencies - we are looking for a Mid/ Senior i OS Developer. Our Architecture and Technology Stack i OS React Native Flutter Kotlin Swift Swift UI Rx Swift Git CI/CD Postgre SQL responsibilities : Design and develop i OS-compatible mobile applications. Collaborate with the design team to define and implement the best features for the user experience. Ensure the application meets quality and performance benchmarks. Recognize potential obstacles, troubleshoot issues, and resolve bottlenecks in development. Identify and fix bugs before the final release. Publish fully functional and optimized applications on the App Store. Write high-performing, scalable, and reusable code. Maintain and refactor the applications codebase, ensuring efficiency and adaptability. Design, implement, and roll out updates while optimizing application performance. Build UI, layouts, write APIs, and configure the app. requirements-expected : Swift. Swift UI. Experience working with Maps, Network, and Rx Swift. Strong knowledge of multi-threading for optimal app performance. offered : Knowledge sharing within our company. Agile and friendly atmosphere, non-violent communication and full respect for diversity. Possibility to choose from onsite (in Lodz, Poland) or hybrid work (one day a week in our office in Łódź city centre). Remuneration offered: 16.000 - 23.000 PLN gross/month on employment agreement (Uo P). benefits : sharing the costs of sports activities private medical care flexible working time integration events