You will not only develop our iOS app but also take ownership of continuous deployment and operations.
You’ll build new features and improve existing ones in a large, versatile iOS app using modern frameworks.
You’ll systematically analyze bugs and ensure they are resolved cleanly.
You’ll support incoming support requests, analyze logs via Datadog, and find clever solutions.
Unit tests are a natural and integral part of your development process.
You pay attention to runtime performance and use tools like Instruments for analysis.
You’ll learn how the iOS app interacts with hardware components and are comfortable reading C++ code.
In your team you’ll work with our 3D and GNSS experts, understand the product domain, and contribute your expertise directly.

You have at least four years of experience as an iOS developer or in a similar role.
You have a solid foundation in Swift, SwiftUI, and iOS development.
You know how to build modern apps, keep them maintainable, and evolve them elegantly.
You navigate existing codebases confidently and bring new ideas to the table.
Frameworks such as GRDB, ARKit, MapBox, Combine, and SnapshotTesting are familiar to you—or you’re eager to learn them quickly.
You enjoy learning independently and don’t settle for half-knowledge.
You’re enthusiastic about new frameworks, concepts, and tools.
You’re interested in learning our world of GNSS, device management, and app deployment.
Experience with GNSS or 3D frameworks is a plus but not required.

Work hybrid or fully remote — the choice is yours.
Take advantage of our company pension plan with fee-free rates — because your future matters to us!
First day on-site in Bonn — including a team lunch and an introduction to DeepUp (remote start also possible).
Company events at our modern Bonn office focused on networking and shared fun.
A cozy coffee lounge to relax during breaks.
Buddy program to ensure a smooth onboarding.
Shape your (work)day flexibly in coordination with your team.
Modern work equipment tailored to your needs.
Enjoy 30 days of vacation plus Christmas and New Year’s Eve as additional fixed days off.

iOS Developer – All Genders

Key skills