iOS Developer at LOOP®

Vienna, Austria

full_time · 50000 · Visa sponsorship

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Responsibilities:
- Design, implement and ship native iOS features from ideation to App Store/TestFlight release.
- Build UI with UIKit and SwiftUI (hybrid apps), focusing on performance, memory management and smooth UX.
- Implement networking, authentication, error handling and local persistence (URLSession, REST/JSON, Core Data or similar).
- Debug and profile apps using Xcode and Instruments; ensure app stability and performance.
- Collaborate closely with product, design, Android and backend teams; participate in code reviews and maintain technical quality.

Requirements:
- 3+ years building native iOS applications with strong Swift skills.
- Solid UIKit experience; familiarity with SwiftUI and hybrid patterns.
- Good understanding of app lifecycle, concurrency, memory/performance considerations and debugging tools.
- Experience with networking, data persistence and release workflows (App Store/TestFlight, build pipelines).
- Comfortable with Git workflows, code reviews and working in cross-functional teams; fluent in English (German is a plus).