Kotlin Multiplatform Developer

Kotlin Multiplatform Developer Location: Warsaw, Poland (Hybrid – 4 days per month in the office) Start Date: ASAP / up to 30 days notice About the Role We are looking for a Kotlin Multiplatform Developer to design and deliver modern cross-platform applications. You will be responsible for building shared business logic and data layers, integrating solutions across Android and iOS, and contributing to architecture and technical standards. Requirements 5+ years of software development experience 2+ years of commercial Kotlin experience 1+ year of hands-on Kotlin Multiplatform (KMP) experience Experience delivering at least one production-grade multiplatform application Strong knowledge of: Kotlin, Coroutines, Flow Kotlin Multiplatform (KMP) Android (Jetpack Compose, ViewModel, Hilt/Koin) iOS integration with Swift/SwiftUI Clean Architecture, MVVM/MVI REST APIs, GraphQL Unit and integration testing Gradle and CI/CD (GitHub Actions or GitLab CI) Nice to Have Compose Multiplatform Ktor Kotlin/JS or WebAssembly Advanced CI/CD knowledge Domain-Driven Design (DDD) What We Offer Hybrid work model (4 days/month from Warsaw office) Medicover private healthcare Multisport card Group life insurance