Wearable Medical Device Prototype Development

I'm seeking an experienced embedded electronics engineer to help develop a prototype for a wearable medical device or biosensor. The primary function of the device is yet to be determined, but it could be related to monitoring vital signs, tracking physical activity, or detecting specific biomarkers.

Key requirements:
- Expertise in firmware programming is essential.
- Experience with wearable medical devices or biosensors is highly desirable.
- Skills in PCB design, sensor integration, and prototype development would be a plus.

The ideal candidate should have a strong background in embedded systems and a proven track record in developing prototypes for medical or health-related devices.