Kotlin Multiplatform Mobile Engineer: Build Native Apps

Droids On Roids; Wrocław; On-site; PLN 180,000 - 240,000; Full time

Job summary

Droids On Roids is seeking a Kotlin Multiplatform Software Engineer to build high-quality native mobile apps for Android and iOS using shared KMP code. You will work with Kotlin and Swift codebases in an agile environment to deliver end-to-end features.

Join a team that focuses on clean, maintainable code, automated tests, and collaboration with product, design, and QA. You may mentor peers and help shape the architecture for future Kotlin Multiplatform projects.

Qualifications

• 3+ years of experience as a Mobile Developer.
• Commercial experience with Kotlin Multiplatform (KMP).
• Knowledge of Kotlin and Swift languages.
• Experience with MVVM or MVI architecture.
• UI frameworks: SwiftUI, Jetpack Compose, UIKit.
• Experience with Dependency Injection.
• HTTP communication with Ktor Client.
• Asynchronous code with Kotlin Coroutines and Swift Concurrency.
• Ability to write automated tests.
• Knowledge of Clean Architecture and multi-module apps.
• Great communication and time-management skills.
• Fluent English and Polish (written and spoken, min B2).

Responsibilities

• Develop native mobile applications for Android and iOS using shared Kotlin Multiplatform code.
• Work with Kotlin and Swift codebases.
• Deliver entire features including UI, state management, business logic and backend communication.
• Write automated tests and work with CI/CD processes.
• Shape the application architecture and ensure high code quality.
• Collaborate with clients, product owners and business analysts.
• Mentor and support other developers by sharing knowledge and conducting code reviews.

Skills

Kotlin Multiplatform

Kotlin

Swift

MVVM

MVI

Jetpack Compose

SwiftUI

UIKit

CI/CD

Ktor Client

Kotlin Coroutines

Swift Concurrency

Testing

Clean Architecture

Multi-module apps

English

Polish

Education

Tools

Koin

KMMBridge

Monorepos

Git submodules

Job description

Droids On Roids is seeking a Kotlin Multiplatform Software Engineer to build high-quality native mobile apps for Android and iOS using shared KMP code. You will work with Kotlin and Swift codebases in an agile environment to deliver end-to-end features.

Join a team that focuses on clean, maintainable code, automated tests, and collaboration with product, design, and QA. You may mentor peers and help shape the architecture for future Kotlin Multiplatform projects.