Mobile Engineer

This is a remote position. We are looking for Mobile Engineers (Android or iOS) to join a large-scale retail application programme. The role involves new feature development, UX improvements, performance optimisation, and integration with enterprise systems such as SAP S/4HANA, Azure Data Lake, and modern payment solutions. This is an opportunity to work on high-visibility mobile features used across international markets. Responsibilities ​ • Build and deliver mobile features for Android (Kotlin/Java) or iOS (Swift) • Transform UX prototypes and functional requirements into production-ready components • Implement API integrations and ensure alignment with enterprise backends • Ensure performance, stability, and secure mobile flows • Collaborate with backend, design, and analytics teams on end-to-end features • Support modernisation of modules and ensure engineering best practices • Contribute to continuous improvement and delivery standards Requirements • Solid commercial experience in Android (Kotlin/Java) or iOS (Swift) • Ability to deliver production-grade mobile components in a fast-paced environment • Strong understanding of REST APIs and mobile integration patterns • Good knowledge of mobile architecture, state management, and performance concepts • Experience with Git and Agile delivery teams • Strong communication skills in Polish and English Nice to have ​ • Experience using AI coding tools (Copilot, Cursor, etc.) privately or commercially • Experience with Flutter or React Native • Experience integrating payments (Apple Pay, Google Pay, PayPal, Klarna) • Background in retail or enterprise mobile systems Benefits • Solid, competitive salary • Work in multinational environment on international projects • Comprehensive healthcare • Long-term B2B contract with stable project pipeline • Fully remote model Originally posted on Himalayas