Senior iOS & UX Lead for Medical Gait App

Magnes; Zürich; Hybrid; CHF 110,000 - 170,000; Full time

Job summary

Magnes AG, based in Zurich, develops sensorized shoes for gait analysis and cueing for patients with impaired gait. We seek an iOS developer to own the NUSHU iOS app, interfacing with shoes, cloud uploads, and gait results.

You will work on Swift/SwiftUI, App Store processes, and a regulated software lifecycle, collaborating across firmware, cloud, and research teams. The role focuses on building user-facing features, ensuring security and offline capabilities, and delivering a robust app for

Qualifications

• Degree in Computer Science, a compatible discipline, or comparable experience.
• Fluent in English, both written and spoken.
• Solid command of Swift and the Apple toolchain.
• Practical experience with SwiftUI.
• Experience with wireless interfaces: CoreBluetooth, GATT services and characteristics.
• Experience with REST APIs and connected systems: token-based authentication, offline handling, retries, and streaming of live sensor data.
• Comfort with local persistence and platform security: SQLite or Core Data, Keychain, on-device encryption.
• Testing with unit tests (Swift Testing / XCTest), mocking through dependency injection, and UI tests.
• Knowledge of UI/UX, and willingness to design as well as implement.
• Experience shipping through App Store Connect: code signing and provisioning, archiving, TestFlight distribution, phased release, App Review.
• Smooth team player.

Responsibilities

• Develop and maintain NUSHU’s iOS apps (patient, research and well-being variants), including BLE and WiFi communication with the shoes and firmware delivery.
• Implement UIs for the NUSHU platform to boost UX and conduct usability tests with patients and healthcare professionals.
• Keep the app releasable: versioning, changelog, store submissions, TestFlight rounds.
• Extend automated build and test pipelines to keep the test suite green.

Skills

Swift

SwiftUI

BLE

REST APIs

Keychain

Unit tests

App Store Connect

UI/UX design

GATT

Git/CI

Education

Computer Science degree

Tools

Xcode

GitLab CI

Job description

Magnes AG, based in Zurich, develops sensorized shoes for gait analysis and cueing for patients with impaired gait. We seek an iOS developer to own the NUSHU iOS app, interfacing with shoes, cloud uploads, and gait results.

You will work on Swift/SwiftUI, App Store processes, and a regulated software lifecycle, collaborating across firmware, cloud, and research teams. The role focuses on building user-facing features, ensuring security and offline capabilities, and delivering a robust app for