Senior Android Developer

About the role

Corsano Health is seeking a Senior Android Developer to join its Geneva team. You will work on the Corsano mobile applications and SDK that connect a medical‑grade wearable to cloud services, ensuring reliable, secure data flow for real‑time patient monitoring.

Key responsibilities

• Design, develop, test and maintain Kotlin Android applications and SDKs.
• Implement UI/UX designs and optimise app performance.
• Integrate Bluetooth Low Energy 5.0 communication with the Corsano CardioWatch.
• Handle secure RESTful API communication, data persistence and cloud integration.
• Write and maintain technical documentation in line with IEC 62304, MDR and FDA regulations.
• Create and execute unit, integration and system tests; support verification and validation activities.
• Participate in release processes, including traceability, change control and release documentation.
• Collaborate with on‑site and off‑site developers, providing specifications and follow‑up.

Required profile

• MSc in Computer Science or equivalent.
• 5+ years of professional mobile development experience.
• Strong analytical skills and a commitment to high‑quality code.
• Experience with the full mobile development lifecycle and best practices.

Required skills

• Kotlin
• Android SDK
• Bluetooth Low Energy 5.0
• RESTful JSON APIs
• HTTPS, authentication and token management
• Multi‑threading programming
• Data persistence mechanisms
• Unit, integration and system testing

What we offer

• Opportunity to work on cutting‑edge MedTech solutions.
• Collaborative on‑site environment in Geneva.
• Exposure to regulated medical‑device software development.