Technologies-expected : i OS Swift Objective-C Xcode i OS frameworks design patterns RESTful APIs about-project : Are you a talented i OS Developer passionate about building high-quality mobile applications? Do you thrive in a collaborative environment where innovation and excellence are valued? Are you excited to work with a leading global financial institution shaping the future of banking technology? If so, we want to hear from you! We are currently seeking a skilled i OS Developer to join our team and collaborate with our prestigious client. In this role, you will contribute to cutting-edge mobile applications that enhance the digital banking experience. This is a fantastic opportunity to apply your expertise and work on impactful projects in the financial services industry. Please note: this role requires working from the client’s office in Kraków 4-5 times monthly. responsibilities : Designing and developing mobile applications for i OS using Swift/Objective-C Collaborating with cross-functional teams to define, design, and ship new features Ensuring code quality through automated and manual testing Troubleshooting and debugging application issues Writing and maintaining technical documentation for projects requirements-expected : Min. 5 years of experience in developing mobile applications for i OS Excellent knowledge of Swift, Objective-C, and Xcode tools Strong understanding of i OS frameworks such as UIKit, Core Data, and Core Animation Familiarity with design patterns like MVVM, VIPER, or Clean Architecture Experience with RESTful APIs and integration with backend services Knowledge of version control tools like Git Proficiency in user interface design principles and best practices Good knowledge of spoken and written English to communicate effectively Willingness to work on-site in Kraków 4-5 times per month offered : Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1 BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 60 M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People