About Renno Waste

We are turning agricultural waste into the materials that industry runs on — cleanly, completely, and at scale. Renno Waste builds zero-waste biorefineries that extract every unit of value from crop residues, converting what was once burned in fields into high-performance industrial materials. We are a small, driven team moving fast from prototype to production — and every person who joins shapes what we build next.

About the role

This is a hands-on production lab position. You will work directly alongside our senior chemists, executing formulations, running daily reactions, and maintaining the analytical discipline our process depends on. This is not a theoretical research role, you will own your batches from day one.

What you will do

Formulation and batch work

· Follow formulation sheets precisely: weighing, mixing, and sequencing ingredients as specified

· Prepare batches at bench and kilo-lab scale ...