Junior Android Developer
Junior Android developer at DKB Code Factory (Deutsche Kreditbank's tech arm) in Berlin, building the mobile banking app for small and mid-sized businesses. Day to day: develop features in Kotlin with Jetpack Compose, MVVM, and Coroutines, integrate backend REST APIs, write automated tests, and help improve CI/CD pipelines.
- Compensation
- Not disclosed
- Location
- Berlin, Germany
- Work setup
- Not specified
- Seniority
- Junior
- Employment
- Not specified
- Experience
- 1+ years
- Category
- Mobile
- Posted
Skills
Must have
- Around 1–3 years of hands-on native Android development experience, or equivalent via internships/personal projects
- Solid understanding of Kotlin and familiarity with Jetpack Compose and modern Android development practices
- Understanding of Android architecture components, MVVM, and asynchronous programming with Kotlin Coroutines
- Experience working with RESTful APIs and Git-based development workflows
- Quality mindset: clean, maintainable code, eager to improve testing and debugging skills
- Collaborative approach, open to feedback, communicates confidently in English
Nice to have
- Experience with automated testing frameworks such as JUnit and Espresso
- Familiarity with CI/CD pipelines and mobile app release processes
- Knowledge of Material Design guidelines and Google Play Store deployment
- Experience with Java or working in Agile/Scrum teams
- German language skills
Full description
Welcome to DKB Code Factory…. { { … a_place_to_stay_yourself:} } ;
{{ … a_place_to_stay_curious:Let's build banking that works for people, one clean line of code at a time.
At DKB Code Factory, we're building the mobile banking app that small and mid-sized businesses actually need.
As a Junior Android Developer, you'll help turn that vision into a reliable, intuitive mobile experience. Working with Kotlin, Jetpack Compose, and modern Android technologies, you'll develop features that make everyday banking easier for our customers.
You'll collaborate with experienced teammates, contribute to technical decisions, and gradually take ownership of features from development to release. This is an opportunity to grow your engineering skills while building a product that makes a real difference.
}};
{{ your_responsibilities: [
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Build features that matter: Develop and deliver Android features using Kotlin and Jetpack Compose, focusing on usability, performance, and reliability.
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Contribute to a scalable foundation: Help implement and improve our modular Android architecture using MVVM, Kotlin Coroutines, and Android architecture components.
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Turn ideas into working solutions: Collaborate with product managers, designers, backend developers, and fellow engineers to transform requirements into functional mobile experiences.
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Deliver a reliable MVP: Contribute to the team's goal of delivering 80% of prioritized MVP user flows, integrating backend APIs and ensuring a seamless user experience.
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Write code we're proud of: Maintain high code quality through automated testing, code reviews, and clear documentation.
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Make development better every day: Support improvements to our CI/CD pipelines, development workflows, and shared components while learning from feedback and team discussions.
] };
{{ following_qualifications_would_be_in_line_with_our_desired_profile_for_this_position: [What we're looking for:
-
Android development experience: Around 1–3 years of hands-on experience building native Android applications, or equivalent experience gained through internships or personal projects.
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Kotlin knowledge: A solid understanding of Kotlin and familiarity with Jetpack Compose and modern Android development practices.
-