* IT - IT Infrastructure & Operations * IT - Software Engineering * Genf * Contracting * Vollzeit * ASAP - 6 months * CI / CD, Swift, Kotlin, Java **Your tasks:** * Further development and modernization of an existing mobile banking app (Android or iOS) * Revitalization of architecture, build, and CI/CD pipelines of a technically -mature- application * Implementation of regulatory and security-related requirements in a banking environment * Close collaboration with an international project team (with a focus on web) * Pragmatic solution finding while adhering to strict security guidelines and tight timelines **Your profile:** * Several years of experience as a Mobile Developer or Mobile Architect * Strong expertise in: * Android: Kotlin (primary), Java * iOS: Swift * Experience working with legacy codebases and modernizing them * Solid understanding of mobile application architecture, security, and stability * Structured and independent working style in project-based environments * Very good command of English