Senior Android Developer (m/f/d)

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.

Tech Stack

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

Responsibilities

• 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.
• Work closely with product managers, designers, and backend engineers to deliver high‑quality, user‑centric features.
• Own the delivery pipeline, including CI/CD, testing (unit/UI), and release management.
• Ensure app stability through monitoring, logging, and performance tracking tools.
• Maintain clear and comprehensive documentation for architecture decisions, features, and technical processes.
• Stay up to date with the latest Android trends, tools, and frameworks; proactively introduce improvements to the codebase, tooling, and development processes.

Qualifications

• 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), and 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.

Benefits

• Sports: Stay healthy. Benefit from a membership package at Urban Sports Club, enabling access to a wide variety of sports.
• Mental Health: Get quick and professional help from psychologists of Likeminded if you feel overwhelmed in private or professional life; assistance is anonymous and free of charge.
• Work from Home: If the role does not require an office presence, you may work from anywhere in the EU for up to 20 days a year.
• Mobility: Employees receive a fully costed Deutschland Ticket usable at any time.
• Personal development: Grow! We support and encourage individual development through various in‑ and external trainings.