We are looking for an experienced iOS Developer for part-time involvement who will take a key role in building and enhancing the app of our client. You will work closely with the backend engineer and tester to implement new features, improve app performance, and deliver a seamless, engaging learning experience to our users. Client’s application is a Bible study application designed to help users deepen their Christian faith through structured learning, guided study pathways, and personalized spiritual growth tools. It focuses on delivering a high-quality, intuitive mobile experience that guides users through biblical content and supports daily study habits.
Short-term involvement — 3 months Responsibilities: * New feature development * Migration from Firebase to REST.API * Publishing App on AppStore * Bug fixing * Ensure app performance, stability, and responsiveness across iOS devices * Communication with client
Requirements: * 4+ years of experience in iOS development * Strong proficiency in Swift, SwiftUI, and Apple frameworks * Experience with REST APIs, Firebase * Experience with app store deployment, versioning, and basic CI/CD * Strong understanding of mobile UI/UX best practices * Good communication skills and the ability to collaborate in a team * English level — Upper-Intermediate or higher
We offer: * Remote-first work model with flexible working hours (we provide all equipment) * Comfortable and fully equipped offices in Lviv and Rzeszów * Competitive compensation with regular performance reviews * 18 paid vacation days per year + all state holidays * 12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation * Medical insurance with an affordable family coverage option * Mental health program which includes free and confidential consultations with a psychologist * English, German, and Polish language courses * Corporate subscription to learning platforms, regular meetups and webinars * Friendly team that values accountability, innovation, teamwork, and customer satisfaction * Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans * We are committed to supporting Ukraine and actively participate in charity initiatives
