Senior iOS Developer (KMP)

B3 Consulting Poland Show all offers

Warszawa

3 days ago

In short

Senior iOS Developer (KMP) in Warszawa for B3 Consulting Poland. Build a TMS mobile app from scratch using SwiftUI and Kotlin Multiplatform. Requires strong SwiftUI, mobile architecture, Swift Concurrency, KMP, and English (B2).

Keywords

SwiftUI Kotlin Multiplatform iOS Swift Concurrency MVVM Clean Architecture SOLID KMP

AI-written summary based on the listing content.

What we offer

Work in a Scandinavian culture built on logic, trust, and open dialogue.

Health and sports benefits tailored to your needs.

Speed Coaching – short sessions designed to provide new perspectives and solutions.

Sports training, an internal team, and opportunities to take part in competitions. Job areas:

Building a mobile application for a TMS-class system (Transport Management System) from scratch - an internal tool supporting transport and logistics processes within the organizationCo-creating a newly formed mobile task force - real impact on the architecture, project foundations, patterns and shared components

Developing the shared layer in Kotlin Multiplatform and the native iOS layer in SwiftUI - including test coverage, code reviews and documentation of architectural decisions What you need to join us:

Must have:

Extensive, proven SwiftUI experience (advanced layouts, state management, performance optimization)

Strong knowledge of mobile architectures: MVVM, Clean Architecture, SOLID

Hands-on experience with Swift Concurrency (async/await, structured concurrency, actors, task cancellation)

Commercial experience with Kotlin Multiplatform (KMP)

English at min. B2 level, Polish min. C1Eligibility to work in Poland (citizenship, residence card, visa, etc.)

Nice to have:

Knowledge of composable architectures

Experience with modularization strategies (separating feature/core layers, interface boundaries)

Proficiency with Swift Package ManagerCI/CD experience: release orchestration, build pipelines, fastlane, test automation

Strong Git skills (branching strategies, PR hygiene, conflict resolution)