Senior Android Developer (m/f/d)

Posted 6 Days Ago
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Hamburg, DEU
Hybrid
Senior level
Healthtech • Retail • Pharmaceutical
The Role
Own the architecture, development, scalability, and long-term evolution of Redcare Pharmacy’s Android application. Lead modern Android development with Kotlin and Jetpack Compose, establish quality and testing practices, manage CI/CD and release processes, optimize performance, and collaborate with product, design, and backend teams. Document technical decisions and continuously improve the codebase, tooling, and development workflows.
Summary Generated by Built In
Company Description

About Redcare Pharmacy:  

As Europe’s No.1 e-pharmacy, Redcare Pharmacy is powered by passionate teams and cutting-edge innovation. We strive to create a healthy, collaborative work environment where every employee feels valued and inspired to contribute to our vision “Until every human has their health”. If you’re seeking a career that offers purpose and aligns with your values, join us and begin your #Redcareer today.

About the Role:

As a Senior Android Developer (m/f/d), you will take full ownership of our Android application, driving its architecture, scalability, and long-term evolution. You’ll play a key role in shaping the technical vision of the app, leveraging modern Android technologies and best practices while collaborating closely with cross-functional teams. You’ll be expected to bring strong opinions on architecture, performance, and developer experience, helping the team build a world-class mobile product.

About the Tech Stack: Kotlin, Android SDK, Jetpack Compose, Android Jetpack (ViewModel, Navigation, DataStore), Coroutines & Flow, Hilt (Dagger), Retrofit/OkHttp, Ktor, Koin

Job Description

About Your Tasks:

App Development & Architecture

  • Lead the design and development of scalable, maintainable Android applications using modern Android architecture (MVVM / MVI / Clean Architecture)
  • Drive adoption of Jetpack Compose for building declarative, responsive UIs
  • Ensure best practices in modularization, code quality, testing, and performance optimization, define and evolve the app’s architecture, ensuring scalability and long-term maintainability

Collaboration

  • Work closely with product managers, designers, and backend engineers to deliver high-quality, user-centric features

Quality & Delivery

  • Own the delivery pipeline, including CI/CD, testing (unit/UI), and release management
  • Ensure app stability through monitoring, logging, and performance tracking tools

Documentation

  • Maintain clear and comprehensive documentation for architecture decisions, features, and technical processes

Continuous Learning & Innovation

  • Stay up to date with the latest Android trends, tools, and frameworks
  • Proactively introduce improvements to the codebase, tooling, and development processes

Qualifications

About You:

  • Extensive experience in Android development with strong expertise in Kotlin
  • Deep understanding of the Android SDK and modern Android development practices
  • Hands-on experience with:
    • Jetpack Compose
    • Coroutines & Flow
    • Dependency Injection (Hilt/Dagger)
    • REST APIs (Retrofit/OkHttp)
  • Strong knowledge of clean architecture principles, design patterns, and modularization
  • Experience with testing (JUnit, Espresso, MockK) and writing maintainable, testable code
  • Familiarity with CI/CD pipelines and modern development workflows
  • Proven ability to take ownership of complex projects and deliver high-quality results independently
  • Strong focus on performance, scalability, and user experience

Additional Information

About your benefits:

In order to provide our employees with the best possible support for their individual needs, we offer a wide range of benefits:

  • Sports: Stay healthy. Profit from a membership (M) package at Urban Sports Club, so that you can take advantage of a huge variety of sport offers.

  • Mental Health: Get quick and professional help from psychologists of Likeminded if you feel overwhelmed in private or professional life. Anonymous and free of charge. 

  • Work from Home: If your job does not require you to be present in the office, we can arrange the place you work from individually - even for up to 20 days a year anywhere in the EU.

  • Mobility: We provide our employees with a fully costed Deutschland Ticket which can be used at any time. Click here to learn more.

  • Personal development: Grow! We support and encourage your individual development through various in- and external trainings.

  • And many more :)

Skills Required

  • Extensive experience in Android development
  • Strong expertise in Kotlin
  • Deep understanding of the Android SDK and modern Android development practices
  • Hands-on experience with Jetpack Compose
  • Hands-on experience with Coroutines and Flow
  • Experience with dependency injection using Hilt or Dagger
  • Experience working with REST APIs using Retrofit or OkHttp
  • Strong knowledge of clean architecture principles, design patterns, and modularization
  • Experience with testing using JUnit, Espresso, or MockK
  • Familiarity with CI/CD pipelines and modern development workflows
  • Ability to independently own complex projects and deliver high-quality results
  • Strong focus on performance, scalability, and user experience
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The Company
743 Employees
Year Founded: 2001

What We Do

As Redcare Pharmacy - formerly known as Shop Apotheke Europe - we put care at the heart of everything we do, guiding people through their health to help turn bad days into better ones. We are Europe’s people-first pharmacy. Start your #Redcareer now! Let's grow together. We are an international company that is currently active in seven countries in Europe and is growing rapidly. Our headquarters as well as on of our distribution centre are located in Sevenum in the Netherlands near the German border. Our other distribution centre is in Milan, Italy. In total, we have locations in Cologne, Berlin, Munich, Tongeren, Warsaw, Milan, Lille and Eindhoven. We are always looking for new colleagues - people who not only get involved in our international team, but who want to actively take on responsibility and who want to grow together with us as a strong partner

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