Senior iOS Developer (m/f/d) WELT News Apps
On-siteBerlin, State of Berlin, Germany
Job Summary
Build and evolve top-rated iOS apps using Swift 6, SwiftUI, and The Composable Architecture while designing modular, scalable features that ensure performance and reliability at scale. Champion automation by pushing fully automated build, testing, and release processes with fastlane and GitHub Actions. Contribute to the backend integration layer using Spring Boot/Kotlin on AWS with Docker and Kubernetes to ensure seamless connectivity within the NMT ecosystem. Coach teammates, lead by example in code reviews, and facilitate knowledge-sharing across iOS teams to shape features that delight users. Collaborate effectively with designers, product managers, and backend teams to turn ideas into impactful, user-focused solutions in a cross-functional environment.
Required Qualifications
- Senior iOS Developer
- at least 8 years of hands-on experience
- having shipped several large-scale, real-world iOS applications
- deep knowledge of Swift 6
- SwiftUI
- UIKit
- Combine
- async/await
- Swift Concurrency
- strong experience with The Composable Architecture (TCA)
- similar unidirectional architectures (Redux, Elm, MVI)
- understand how to build modular, testable, and maintainable features
- experienced with Swift Package Manager
- creating feature modules
- establishing clear boundaries between components
- familiar with fastlane
- GitHub Actions
- making testing and deployment seamless
- write clean, test-driven code
- contribute to open-source projects
- continuously learning
- thrive in a diverse, cross-functional environment
- share knowledge
- strengthen your team
- always exploring the latest iOS trends
- eager to experiment
- evaluate
- implement the best solutions
- communicate effectively with designers
- product managers
- backend teams
- turn ideas into impactful, user-focused features
- permanent full- or part-time position
- modern office in the heart of Berlin
Desired Qualifications
- interest or experience in backend development (Spring Boot/Kotlin, AWS, Docker, Kubernetes)
- on-the-job training provided
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