Senior Android Developer (Kotlin)

TL;DR

Senior Android Developer (Kotlin): Driving the architecture, scalability, and long-term evolution of Europe's No.1 e-pharmacy Android application with an accent on modern Android architecture and declarative UI. Focus on implementing Jetpack Compose, optimizing performance, and ensuring high code quality through modularization and robust testing.

Location: Hybrid (Cologne, Germany). Work-from-home arrangements are handled individually; includes a perk of working from anywhere in the EU for up to 20 days per year.

Company

hirify.global is Europe’s leading e-pharmacy focused on providing accessible healthcare through cutting-edge innovation.

What you will do

• Lead the design and development of scalable Android applications using MVVM, MVI, and Clean Architecture.
• Drive the adoption of Jetpack Compose for building responsive and declarative user interfaces.
• Own the delivery pipeline, including CI/CD, unit/UI testing, and release management.
• Collaborate with product managers, designers, and backend engineers to deliver user-centric features.
• Define and evolve the app's architecture to ensure long-term maintainability and scalability.
• Maintain comprehensive technical documentation for architecture decisions and processes.

Requirements

• Extensive experience in Android development with strong expertise in Kotlin.
• Deep knowledge of Android SDK and modern development practices.
• Hands-on experience with Jetpack Compose, Coroutines, Flow, and Dependency Injection (Hilt/Dagger).
• Proficiency with REST APIs using Retrofit/OkHttp or Ktor.
• Strong understanding of clean architecture principles, design patterns, and modularization.
• Experience with testing frameworks such as JUnit, Espresso, and MockK.

Culture & Benefits

• Sports membership package at Urban Sports Club.
• Free and anonymous professional mental health support via Likeminded.
• Fully funded Deutschland Ticket for mobility.
• Individualized work-from-home arrangements with a limited EU-wide remote option.
• Support for professional growth through internal and external training.