You will be working in a cross-functional team (Web, Android, iOS, Backend), that delivers end-to-end features to our App and Web users. Our outstanding team spirit is driven by flat hierarchies, a high degree of self organization and technology freedom. If you have a strong

motivation to shape the future of digital offer communication, to create state-of-the-art IT products and to deliver high quality code, let’s talk.

About the role

We look for a passionate senior Android engineer with strong experience in maintaining and further implementing large-scale Apps. You will be working closely with product managers and other engineers to ship high quality features to our App users.

Main responsibilities

● End-to-end ownership of our domain features across our Android apps, with the autonomy to operate independently and proactively resolve technical challenges.

● Design and implement while considering the SOLID principles.

● Improve the code quality by writing unit, UI, and integration tests.

● Mentor and help junior developers to improve their engineering and analytical skills.

● Drive technical discussions within the team to ensure effective design and architectural decisions.

Job requirements

● Bachelor or a master's degree in computer science or similar qualifications.

● Strong experience in Android Development with a focus on Kotlin.

● Solid understanding of Kotlin coroutines and Jetpack Compose.

● Experience in iOS development.

● Experience with agentic tools (e.g., LLM agents, AI copilots and Claude Code).

● Familiarity with web technologies and web services (such as HTTPS, JSON, REST).

● Strong analytical, modeling, and architectural skills.

● Experience working in distributed and cross-functional teams while applying modern software development practices such as continuous integration, code reviews, and pair programming.

● A team player attitude and always lending a hand and taking on new challenges.

● Fluent communication skills in English; German is NOT required!

PLUS:

• Experience working with big projects.
• Eager to challenge the status quo.
• Interest in current trends in the area of mobile software development.
• Interest or first-hand experience with other mobile technologies such as KMM Swift and Flutter.