Mobile Application Engineer - iOS & Android (M/F)

The role focuses on adopting a Kotlin Multiplatform approach to unify iOS and Android development. You will contribute to building a scalable, high-performance solution while ensuring consistency across platforms. Operating in a modern and collaborative environment, you will help drive best practices, code quality, and continuous improvement. What we expect from you: At least 3 years of experience in mobile application development (native or Kotlin Multiplatform). Strong expertise in Kotlin, Swift, SwiftUI, Jetpack Compose, Koin, REST APIs, and CI/CD pipelines. Solid understanding of secure coding practices and OWASP principles. Experience in building and maintaining cross-platform mobile applications with shared business logic. Familiarity with tools and technologies such as OpenAPI, RenovateBot, Trivy, Docker, and Figma is a plus. Knowledge of testing approaches including automated testing, screenshot testing, and performance testing. Basic understanding of Objective-C and mobile platform-specific constraints is advantageous. Strong problem-solving skills and ability to troubleshoot complex integration and performance issues. Ability to work independently as well as collaboratively in a team environment. Proactive mindset with a focus on continuous improvement and knowledge sharing. Fluency in English; additional languages such as French, German, or Luxembourgish are a plus. What you can expect from us: Why choose Employeneurship? Our Employeneurship model is unique, a true innovation in the high-tech consultancy sector. It represents THE professional relationship of the 21st century for highly skilled technical professionals. This model is based on 5 main pillars: You will benefit from a permanent contract, ensuring stability and security. You will learn to assess your market value and receive a share of the profits generated by your work through an individual profit-sharing system. We will support you with personalized coaching and a dedicated training plan, allowing you to develop your entrepreneurial skills. Our structure of technical competence cells will offer you a robust, relevant, and high-quality expert network. The Entrepreneurial Lab will be your creative space to explore new ideas and potentially contribute to the launch of start-ups.