Senior Mobile Developer (NXJ-103) We are looking for a Senior Mobile Developer to join a long-term enterprise product and take ownership of its mobile direction. This role focuses on improving and stabilizing existing iOS and Android applications, strengthening architecture, and ensuring high-quality production releases.You will work closely with backend engineers and product stakeholders to deliver reliable, scalable, and secure mobile solutions.If you enjoy solving complex technical challenges, working with modern mobile technologies, and contributing to the development of reliable and visually appealing products, this opportunity is for you!What you will doTake technical ownership of the existing iOS and Android applicationsImprove stability, performance, and maintainability of the codebaseIdentify and resolve complex technical issuesContribute to architectural decisions and continuously enhance code qualityCollaborate closely with backend engineers and product stakeholdersDeliver clean, scalable, and production-ready codeSupport and drive the product toward stable and reliable releasesMust-have5+ years of commercial experience in mobile developmentProven hands-on experience with both Android and iOSStrong proficiency in:Kotlin (Android)Swift (iOS)Practical experience working with existing production applications (stabilization, refactoring, performance improvement)Solid understanding of OOP and SOLID principlesExperience integrating REST APIs (async processing, error handling)Understanding of mobile application lifecycle and concurrency (including GCD on iOS)Experience with local databasesConfident use of GitNice to haveBluetooth / BLE integration experienceUnderstanding of secure communication principles. Deep security specialization is not required, but solid conceptual understanding is expectedExperience with Objective-C and JavaCertificate pinning knowledgeArchitectural or hands-on Tech Lead backgroundExperience preparing products for production releaseWhat we offerCompetitive salary and benefits packageMedical insuranceTop equipment kitFull RemoteCollaborative and innovative work environmentCareer growth and development opportunitiesA chance to work with a talented and driven team of professionalAbout the projectA global enterprise software provider offers an advanced platform designed to transform the way organizations manage both physical and electronic records. By combining cutting-edge technology with deep consulting expertise, the company helps businesses ensure compliance, reduce risk, and achieve efficiency at scale. Their innovative solutions empower enterprises and public institutions to streamline information workflows, secure sensitive data, and confidently navigate the challenges of modern records management in a digital-first world.