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Middle/Senior Android - Kotlin Multiplatform (KMP) Developer

Madfish

Madfish

Software Engineering
Remote
Posted on Nov 28, 2025

About us

We’re a Ukrainian startup building a new generation of route-optimization and delivery-automation tools for couriers, drivers, and service businesses.

Our vision — transform chaotic, inefficient deliveries into a seamless, intelligent ecosystem for both individuals and companies.

We have an MVP in the App Store and Play Store, and are now creating a scalable cross-platform product from scratch.

What you’ll do

  • Develop features using Jetpack Compose and Compose Multiplatform
  • Maintain MVVM architecture and reactive state (ViewModel, StateFlow)
  • Work with Firebase (Auth, Firestore, Realtime DB, Cloud Messaging)
  • Integrate Google Maps SDK (markers, polylines, location tracking)
  • Handle async operations with Kotlin Coroutines
  • Participate in code reviews and follow clean code practices

Required skills

  • Experience with Jetpack Compose and Compose Multiplatform
  • Knowledge of MVVM, ViewModel, StateFlow
  • Strong command of Kotlin Coroutines
  • Experience with Firebase and Google Maps SDK
  • Koin for dependency injection
  • Confident use of Git

Nice to have

  • iOS builds or Compose Multiplatform experience on iOS
  • CI/CD (GitHub Actions, Fastlane)
  • Unit/UI testing (JUnit, Mockk, Compose UI Test)
  • Understanding of Clean Architecture

Soft skills

  • Clear communication and problem-solving mindset
  • Responsibility for quality and delivery
  • Proactive learning approach
  • Ability to work in a fast-paced startup environment

What we offer

  • Direct product impact with real users
  • Modern tech stack and path to Lead Android Engineer
  • Remote, async-friendly culture, minimal meetings
  • Startup format: speed, autonomy, zero bureaucracy

To apply: Send your CV and briefly describe your latest Compose project.