Android Software Engineer (f/m/x)

bonial helps you save time, money and paper!

We are a digital advertising partner for offline businesses - we support retailers in their marketing activities and help them find a new audience. Would you like to join and be a part of digitalisation of retail?

Bonial is part of Axel Springer SE and is disrupting the retail landscape as the leading "Drive to Store" partner in Germany and France. Through our platforms "kaufDA" and "MeinProspekt" in Germany, and “Bonial” in France, we connect millions of users with their favorite shops and brands—driving real impact every single day.

We are in the midst of an exciting growth phase, scaling fast and transforming the way people discover retail. At Bonial, we thrive in a high-performance, fast-paced environment fueled by motivated, results-driven individuals who are passionate about making a difference. If you’re looking to be part of a dynamic team that’s shaping the future of retail, we’d love to meet you.

bonial welcomes both full- and part-timers!

Join Our Onboarding & Exploration Domain (OnEx) Team!

Are you passionate about building state-of-the-art mobile apps? Do you thrive in a collaborative environment working alongside Android and iOS developers, backend engineers, designers, and product teams?

If delivering high-quality code through clean architecture, thoughtful code reviews, and test automation excites you, we’d love to hear from you!

About the role

As an Android Engineer , you will play a key role in shaping the Android experience across Bonial’s products in Germany and France. Your contributions will directly impact millions of users relying on high-traffic apps such as KaufDA, MeinProspekt, and Bonial. Working as part of a cross-functional team, you’ll design, build, and refine user-facing features while ensuring performance, stability, and high-quality standards across our mobile platforms.

Responsibilities

• Collaborate with product, design, and engineering teams to conceptualize, evaluate, and implement new features and modern software architectures.

• Develop high-quality Android applications using Kotlin and modern Android frameworks with a strong focus on maintainability and scalability.

• Write and maintain comprehensive test coverage, including unit tests, instrumentation tests on real devices, and performance/stability tests.

• Perform code reviews and proactively contribute to improving our CI/CD pipelines.

• Work with modern developer tools and cloud services such as AWS, Firebase, GitHub , and SauceLabs

• Apply modern architectural patterns (e.g., MVVM, MVI ) and contribute to clean, well-structured software design.

• Explore and advance test automation and continuous integration practices to increase team efficiency and app reliability.

• Build and evolve apps following Lean/Agile methodologies (Scrum, Kanban, or Scrumban), ensuring continuous delivery of value.

• Ensure app stability, performance, and scalability to support high-traffic international products.

Experience:

- 2-4 years of hands-on Android development using Kotlin (Java experience is a plus).

Technical Skills:
-Solid understanding of Kotlin Coroutines

-Experience with Jetpack Compose, or strong motivation to grow into it.

-Familiarity with Gradle and executing builds via the command line.

-Good understanding of AI, Machine Learning, and Data Science.

Sustainability - together with our Green team, we offer you the opportunity to engage in projects that promote sustainability, environmental development and the impact that we make on our planet.

Flexibility - at the moment, we offer flexible hours, a hybrid setup, and the option of working from abroad. We offer 28 days of holiday, additionally, you get an extra day for each calendar year (up to 30 days) and other occasions (moving, working on a social project, etc).

Modern office - Zen Rooms where employees can pray, relax or simply have some quiet time; fully equipped gym in the office, and a roof terrace for amazing social events.

Free lunch – whenever you’re at the office, we offer you different lunch options – and it’s all on us! Enjoy your lunch at a nearby restaurant that partners with us! Hot and cold drinks, fruit, regular varied and healthy breakfasts and other snacks at the office are, of course, always available for free for our employees.

Social Culture – which encourages people to start conversations, build relationships and participate together in the community through regular team events.

Visa Sponsorship – we provide visa sponsorship for those of you who are eager to join us from outside of Germany.

Partner for retail - we empower retailers to reach their customers in the most efficient and effective way possible. We see ourselves as a critical business partner for retail, and as highlighted in our Company Vision, we “Enrich local shopping for everyone. Everyday.”

As part of the Axel Springer Group, we also align with the Axel Springer Essentials.

If you think you could fit the bill, we'd love to hear from you!

You can check out our bonial_people Instagram or read more about bonial culture and tech on Medium.