Mobile Engineer

This is a remote position.We are looking forMobile 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 componentsImplement API integrations and ensure alignment with enterprise backendsEnsure performance, stability, and secure mobile flowsCollaborate with backend, design, and analytics teams on end-to-end featuresSupport modernisation of modules and ensure engineering best practicesContribute to continuous improvement and delivery standards RequirementsSolid commercial experience in Android (Kotlin/Java) or iOS (Swift)Ability to deliver production-grade mobile components in a fast-paced environmentStrong understanding of REST APIs and mobile integration patternsGood knowledge of mobile architecture, state management, and performance conceptsExperience with Git and Agile delivery teamsStrong communication skills in Polish and EnglishNice to have​Experience using AI coding tools (Copilot, Cursor, etc.) privately or commerciallyExperience with Flutter or React NativeExperience integrating payments (Apple Pay, Google Pay, PayPal, Klarna)Background in retail or enterprise mobile systems BenefitsSolid, competitive salaryWork in multinational environment on international projectsComprehensive healthcareLong-term B2B contract with stable project pipelineFully remote model Originally posted on Himalayas