Junior Mobile Developer Android/iOS (Frankfurt am Main)

Junior Mobile Developer Android/iOS

Location: Frankfurt am Main, hybrid

Contract: Permanent

Are you interested in the next big challenge?

Are you fascinated by agile working, digital business models and a dynamic team?

Here's the opportunity to join a modern FinTech environment with agile processes, short decision-making paths and a steep development curve in a great team.

This is the opportunity to work with modern technologies. Start your career as a Mobile Developer and get to know professional native mobile development at first hand. You will become part of the Investment & Loan team and work closely with product managers and other developers, from designing new features to further developing existing ones in the banking app.

Requirements:

• You have completed a degree in computer science or a comparable course of study
• You bring initial practical experience with — ideally 1–2 years, e.g. through student work or internships
• You are familiar with agile development and ideally have initial experience with Scrum
• You actively use AI tools in your daily developer life and are open to trying new tools like Claude Code
• Fluent German and good English skills

Responsibilities:

• You plan and design future-proof API interfaces and actively work on the technical architecture and app concept
• You optimize performance, UI reactivity, and the app's native look and feel for a first-class user experience on both platforms
• You work closely with product owners, UX/UI designers, and backend developers to implement innovative features from idea to release
• You keep the tech stack continuously up to date by evaluating new mobile technologies and best practices such as CI/CD
• You ensure code quality through automated tests

Benefits:

• Flexible working time model with four days per week in the office and one day flexibly from the office or from home.
• Personal growth: they support your development with further training and regular feedback meetings to recognize and develop your strengths and potential.
• Open-ended contracts with an attractive and performance-oriented salary package including annual bonuses. As well as fitness cooperations, subsidized company bicycle leasing, etc.
• Independent, agile work in small teams with a strong team spirit. Short decision-making processes.
• An ergonomic workplace with modern equipment, including two additional screens and height-adjustable desks, from your first day at work.

And much more.