We are building the world's first continuous lactate tracker, think CGM, but for lactate, and we are looking for an R&D Sensor Engineer to own the materials science and electrochemistry behind the sensor.

This is the hardest technical problem we are working on. You will be working at the intersection of materials science, electrochemistry and hardware prototyping to develop and iterate on the core sensing technology. No one has commercially solved this before. You will be the person who figures out how to make it work.

We are not looking for someone who only works within defined parameters. We are looking for someone who is comfortable operating at the edge of what is known, making decisions with incomplete information, and iterating fast. If you have the technical foundation and the drive to solve a genuinely hard problem, we want to talk.

We only accept applicants that are EU citizens already living in Denmark or willing to relocate to Denmark. If this does not apply to you, please do not apply. We are unable to assist with visas.

The role:

• Develop and iterate on the core sensing technology, working across materials science, electrochemistry, and hardware to improve accuracy, stability, and consistency.

• Design and prototype sensor components, moving from concept to physical prototype independently.

• Run validation and characterization experiments, interpreting results and translating them into the next iteration.

• Work closely with the CTO to ensure the sensing element integrates correctly with the rest of the system.

• Take technical ownership of sensor component fabrication, including coordinating with external manufacturing partners to ensure components meet design specifications.

• Document protocols and results rigorously so that fabrication is reproducible and improvements are trackable across iterations.

You might be a great fit if you:

• Have hands-on electrochemistry experience, including how electrode surface chemistry and morphology affect electron transfer kinetics and sensor response.

• Hold or are completing an MSc or PhD in materials science, with working knowledge spanning electrochemistry, functional polymers, and microfabrication or microstructured systems.

• Have experience with biosensor development or functional polymer membranes, including systems that interface biological components with electrochemical transducers.

• Are rigorous and systematic in how you work, but can also move fast and know when good enough is enough to learn from.

• You want ownership, not just a task list.

What we offer:

• Full-time, paid position with equity warrants, you will have a real stake in what we build.

• Work directly with the executive team and CTO on the core technical challenge that defines the product.

• Complete ownership of the materials and chemistry work, no handholding, no micromanagement.

• Join a team building something that has never existed before.

This is a rare opportunity to join NDURE at the earliest stage with real momentum behind it.

Ready to solve a problem no one has commercially solved before?