Mobile Software Engineer (iOS)

The role is for an experienced iOS Developer working on one of Poland’s leading e-commerce platform's flagship iOS application, used by millions of customers.

• Advanced knowledge of Swift and the Apple iOS SDK.
• Strong commercial experience with SwiftUI and UIKit.
• Solid understanding of mobile application security, networking, REST APIs, and JSON.
• Practical experience with secure session management and bridging authentication between native iOS views and third-party web portals.
• Proven track record of delivering and maintaining high-performance, production-grade native iOS applications.
• Strong understanding of iOS application architecture, debugging, and performance optimization.

Nice to have:

• Experience with subscription-based business models.
• Experience integrating Apple Pay or other payment solutions.
• Experience with complex transactional checkouts.
• Knowledge of iOS accessibility tools and best practices.
• Experience implementing deep linking and related navigation mechanisms.
• Experience working with external partners and integrating third-party services.

• Native UI Development: Design and build highly responsive, scalable, user-friendly interfaces using SwiftUI and UIKit.
• Secure Integrations & Authentication: Implement secure data handovers and authentication flows using OAuth/OIDC, token exchange, and session management.
• Performance & Stability: Ensure components meet high standards for performance, stability, responsiveness, and memory efficiency.
• Integration with External Services: Collaborate with external partner solutions for seamless integration with third-party web-based experiences.
• Code Quality & Maintenance: Deliver clean, maintainable, and production-ready code contributing to long-term application stability.