Junior Mobile Developer (Android/iOS) – Frankfurt

About the role

Join a modern FinTech team in Frankfurt and start your career as a Mobile Developer. You will work on a banking app, collaborating with product managers, UX/UI designers, and backend engineers to deliver innovative features.

Key responsibilities

• Plan and design future‑proof API interfaces and contribute to the app’s technical architecture.
• Optimize performance, UI reactivity, and the native look & feel on both Android and iOS.
• Work closely with product owners, designers, and backend developers from concept to release.
• Keep the tech stack up to date by evaluating new mobile technologies and best practices such as CI/CD.
• Ensure code quality through automated tests.

Required profile

• Degree in Computer Science or a comparable field.
• 1–2 years of practical experience (e.g., internships or student projects).
• Familiarity with agile development and basic Scrum experience.
• Active use of AI tools in daily development and openness to new tools like Claude CodeFluent.
• Fluent German and good English communication skills.

Required skills

• Native Android development
• Native iOS development
• API design and integration
• CI/CD pipelines
• Automated testing
• Agile/Scrum methodologies
• AI‑assisted development tools (e.g., Claude CodeFluent)

What we offer

• Hybrid work model: four days in the office, one flexible day.
• Continuous personal growth through training and regular feedback.
• Open‑ended contract with performance‑based salary and annual bonuses.
• Fitness partnerships, subsidised bike leasing, and other perks.
• Independent, agile work in small teams with strong team spirit.
• Ergonomic workplace with modern equipment, dual monitors and height‑adjustable desks.