Junior Mobile Developer Android/iOS

About the role

Join a fast‑growing FinTech company in Frankfurt and start your career as a Mobile Developer. You will work in an agile, digital‑first environment, collaborating with product managers and engineers to build and enhance a banking application for both Android and iOS platforms.

Key responsibilities

• Design and implement future‑proof API interfaces and contribute to the overall mobile architecture.
• Optimize performance, UI responsiveness, and native look‑and‑feel to deliver a first‑class user experience on both platforms.
• Collaborate with product owners, UX/UI designers, and backend teams to turn ideas into released features.
• Continuously evaluate and adopt new mobile technologies, CI/CD pipelines, and best practices.
• Maintain high code quality through automated testing and code reviews.

Required profile

• Completed degree in Computer Science or a comparable field.
• 1–2 years of practical experience gained through internships, student projects or junior roles.
• Familiarity with agile development methods, preferably Scrum.
• Proactive use of AI tools in daily development and openness to experiment with new technologies.
• Good command of German and English.

Required skills

• Android development
• iOS development
• Native mobile development
• API design
• CI/CD pipelines

What we offer

• Hybrid work model with four days in the office and one flexible day.
• Permanent contract with performance‑based salary and annual bonuses.
• Professional development through training, regular feedback, and mentorship.
• Fitness partnerships, subsidised bike leasing and modern ergonomic workstations.
• Small, autonomous teams with a strong collaborative spirit.