Mobile Application Developer – iOS & Android

About the role

Hexoskin is seeking a Mobile Application Developer to join its R&D team. You will be responsible for building and maintaining the company’s iOS and Android health‑monitoring apps, as well as contributing to a reusable Mobile SDK.

Key responsibilities

• Design, develop, and ship new features for Hexoskin’s mobile applications.
• Maintain and improve existing functionality across iOS and Android platforms.
• Produce design documentation, detailed plans, and effort estimates.
• Implement UI/UX designs and ensure a smooth user experience.
• Evaluate, test, and release updates, supporting clients and internal teams.
• Collaborate with design, hardware, and server teams within the R&D department.

Required profile

• Strong object‑oriented programming background with experience in mobile development.
• Proficiency in managing the full release process for both iOS and Android apps.
• Ability to work in an Agile environment and communicate effectively in English (French a plus).

Required skills

• Swift
• Kotlin
• Java
• Mac OS X and Xcode
• iOS SDK
• Android Studio / Android SDK
• Dagger (or similar dependency injection framework)
• Architecture patterns such as VIPER, MVP, MVVM, Clean Architecture
• Apple HealthKit (optional)
• Google Fit (optional)

What we offer

• Work on health‑related projects including cardiology, sleep medicine, and space missions.
• Fast‑growing startup recognized as a leader in wearable health technology.
• Opportunities to innovate, take initiative, and work with the latest wearable devices.
• Health benefits and a collaborative, international team environment.