iOS Design System Engineer
SumUp
Build SumUp’s reusable iOS design system with Swift, SwiftUI, and UIKit while shaping accessible experiences for millions of users worldwide.
As an iOS Engineer on SumUp’s Design System team, you’ll create maintainable components and experience patterns for merchant and consumer-facing products. You’ll collaborate with product, design, and Mobile Platform teams to establish standards, guide developers, and support cohesive experiences. The work includes accessibility, testing, code review, and SwiftUI migration.
Key Responsibilities:
- Build reusable, consistent, and maintainable iOS components
- Embed VoiceOver, dynamic type, contrast, and touch standards
- Guide product teams on technical delivery and landscape support
- Review contributions and mentor reusable UI development
- Migrate legacy UIKit components to SwiftUI
Requirements:
- Bring 3+ years of professional iOS development experience
- Use Swift, SwiftUI, and UIKit fluently
- Experience with design systems or shared UI frameworks
- Understand unit, snapshot, and UI automation testing
- Communicate clearly in English and review code
Apply iOS engineering expertise to reusable components, accessibility, SwiftUI migration, and SumUp’s shared design foundation.
#J-18808-LjbffrReference: WJ-4483_1627568 · Posted 15 Nov 2026, 01:40 AM