Job
In this role, you will develop innovative features for the banking app on Android and iOS, actively working on technical architecture and future-proof API interfaces to enhance user experience.
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Job technologies
Your role in the team
- Our goal is to define a new dimension in mobile banking. You can be at the forefront here!
- You will become part of the Investment & Loans team and work closely with product managers and other developers - from conceptualizing new features to further developing existing functions in our banking app.
- Your responsibilities include
- You design and develop the C24 Bank app for Android and iOS.
- You plan and design future-proof API interfaces and actively contribute to the technical architecture and app concept.
- You optimize the performance, UI responsiveness, and the native look-and-feel of the app to ensure a top-notch user experience on both platforms.
- You work closely with Product Owners, UX/UI designers, and Backend developers to implement innovative features from conception to release.
- You keep the tech stack up to date by continuously evaluating new mobile technologies and best practices such as CI/CD.
- You ensure code quality through automated tests.
Our expectations of you
Education
- You have a completed degree in Computer Science or a comparable field of study.
Qualifications
- You communicate fluently in German (C1 or higher) and confidently in English.
- You actively use AI tools in your daily development work and are open to trying out new tools like Claude Code.
Experience
- You have some practical experience, ideally 1-2 years, for example through working student positions or internships.
- You are familiar with agile development and ideally have some experience with Scrum.
What we offer
- Long-term perspective: We are continuously growing and offer our colleagues a long-term career outlook.
- Start-Up Flair: The security of an established online company with a start-up atmosphere - We plan for the long term, and at the same time, you have the opportunity to actively shape the bank.
- Environment where you will feel comfortable: relaxed work environment, informal culture, regular drinkouts, cool team events with colleagues.
- Training opportunities: A comprehensive training catalog and specialized personnel development support you on your career path.
- Extras: Germany Ticket, vouchers for numerous CHECK24 products, free drinks, fresh fruit, and free CHECKito lunches are standard with us!
- Excellent transportation links: Our offices are centrally located with excellent transportation connections.
- Business Bike: Your new bicycle on lease - with our financial support.
Benefits
Health, fitness & fun
Food & drink
Topics you will work on
Job locations
About your employer
C24 Bank GmbH, part of the CHECK24 Group, is shaping the future of mobile banking with a blend of dynamic startup culture and the stability of an established online company.
- Established Company
- Onsite
- Banking, Finance, Insurance
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