Junior Mobile Developer (Android/iOS) – Frankfurt

About the role

Join a fast‑growing FinTech company in Frankfurt and help shape the next generation of banking apps. As a Junior Mobile Developer you will work with modern native technologies on both Android and iOS platforms, collaborating closely with product owners, designers and backend engineers.

Key responsibilities

• Design and implement future‑proof API interfaces and contribute to the overall mobile architecture.
• Optimize performance, UI reactivity and native look‑and‑feel for a premium user experience on both platforms.
• Collaborate with product owners, UX/UI designers and backend teams to deliver features from concept to release.
• Keep the tech stack up to date by evaluating new mobile technologies and best practices, including CI/CD pipelines.
• Ensure code quality through automated testing and continuous integration.

Required profile

• Completed a degree in Computer Science or a comparable field.
• 1–2 years of practical experience gained through internships, student projects or similar work.
• Familiarity with agile development, preferably Scrum.
• Good command of German and English.

Required skills

• Native Android development.
• Native iOS development.
• API design and integration.
• CI/CD pipelines.

What we offer

• Hybrid work model – four days in the office, one flexible day.
• Professional growth through training, regular feedback and performance‑based bonuses.
• Attractive salary package with annual bonuses, fitness benefits and subsidised bike leasing.
• Modern ergonomic workplace with dual monitors and height‑adjustable desks.