Co-Founder (m/f/d)
Head of Physiology

Z-Zone is a young health-tech startup on a mission to reinvent sleep through smart technology. Our core product: bedding that actively cools the body core by intelligently regulating skin temperature, thereby increasing sleep pressure.

In laboratory studies this resulted in:

• Deep sleep increased by 8 % and REM sleep increased by 20 %
• Time to fall asleep reduced by 47 % and nocturnal awakenings reduced by 87 %

Your responsibilities

From day one you take on the role of Co-Founder and Head of Physiology. You design and run studies and create scientific content.

What you bring

• Completed or ongoing degree in biomedical engineering, medicine, biology, neuroscience, or a comparable field

What we offer

• Fair compensation: €2,500/month via stipend during the first 12 months
• Equity based on the standard vesting & cliff model
• Flexible working conditions: remote-first and working hours aligned with your sleep schedule
• Startup atmosphere: joint co-working phases abroad, optional active breaks (running, pull-ups, stretching)
• Workation (optional): we also work from co-working spaces in Goa, Bali, or the Canary Islands

How to apply

If you want to actively help shape our vision and build something great together, reach out via any channel:

Next steps

We will get back to you by early August at the latest. After a successful match you can join the team immediately. The stipend compensation begins three months after that.