Senior iOS Developer – Build Mission-Critical Health-Tech Apps

Key Responsibilities

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  Design, build, and maintain high-performance iOS apps in Swift (80 %+ SwiftUI).

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  Lead migration from UIKit to SwiftUI and implement MVVM / Clean Architecture patterns.

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  Integrate REST/gRPC services, WebSockets, and Bluetooth Low Energy devices.

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  Optimise for battery, memory, accessibility, and security (OWASP MASVS).

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  Write unit, UI, and integration tests; champion TDD and CI/CD (GitHub Actions / Azure DevOps).

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  Perform code reviews, mentor mid-level engineers, and uphold style guidelines.

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  Collaborate with design, backend, and QA to deliver sprint goals and compliance artifacts.

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  Contribute to mobile release pipeline, App Store deliverables, and post-release monitoring.

Must-Have Skills

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  5-8 years iOS development; 3+ years in Swift with strong SwiftUI component knowledge.

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  Production experience with SwiftUI and Combine.

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  Hands-on with MVVM, Core Data, Core Bluetooth, URLSession / gRPC, Background Tasks.

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  Proficient in unit/UI testing (XCTest, XCUITest) and static analysis (SwiftLint, Sonar).

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  Familiar with App Store submission, TestFlight, phased release, and crash analytics (Firebase Crashlytics, Sentry).

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  Solid Git, code review, and Agile-Scrum practice.

Nice-to-Have

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  Exposure to medical, fintech, or other regulated domains.

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  Experience with Flutter or React Native.