Senior iOS Developer (m/f/d) WELT News Apps
Core
Building and evolving top-rated iOS apps (4–5 stars, 10M+ monthly visits) using Swift 6, SwiftUI, and The Composable Architecture (TCA) to ensure performance, reliability, and maintainability at scale.
Role type
Senior iOS Developer (IC)
Builds
Native iOS applications for news brands (BILD News, Sport BILD, WELT News, WELT Edition)
Domain
Media / News / Mobile Development
Deliverable
production ML models | product features
Required skills
Swift 6, SwiftUI, UIKit, Combine, async/await, Swift Concurrency, The Composable Architecture (TCA), modular architecture, TDD, fastlane, GitHub Actions
Preferred skills
Spring Boot, Kotlin, AWS, Docker, Kubernetes, open-source contributions, mentoring
Technologies
Swift, SwiftUI, UIKit, Combine, TCA, Spring Boot, Kotlin, AWS, Docker, Kubernetes, fastlane, GitHub Actions
Responsibilities
Design and implement modular, scalable iOS app architecture; drive migration to TCA-based feature modules; champion automation in build, testing, and release processes; mentor teammates and facilitate knowledge sharing; contribute to backend integration layer; communicate with designers, product managers, and backend teams.
Seniority
Senior, hands-on IC