Bloomineral is an early-stage deep tech startup producing high-performance, carbon-negative minerals using biomineralization. We replace carbon-intensive, imported minerals with bio-produced alternatives grown from algae, air, and industrial waste.
Our Mission: Unlock circular, performant, sustainable minerals for industries that depend on them—paint, cosmetics, construction, and more.
Our Stage: We've proven the science and secured €1.2M in pre-seed funding. We're building our first pilot system to generate the data that will unlock partnerships and scaling.
Our Team: Small, scrappy, cross-functional. We value people who roll up their sleeves, ask good questions, and move fast.
Help Bloomineral turn customer relationships into clear technical and product-development priorities at the critical moment when we're scaling from lab to pilot.
You’ll work at the interface between our commercial pipeline and our scientific team, helping us better understand how our carbon-negative minerals behave in customer formulations across cosmetics, paints & coatings, sealants, plastics and construction materials. You'll be someone who can listen to what customers need, ask the right technical questions, extract actionable insights from datasheets and test results, and translate those insights back to our R&D team so they know what to build next.
This isn't a behind-the-desk role. You'll be in customer meetings, you'll dig into formulation specs and particle characterization data, and you'll help us build the tools we need: product datasheets, technical questionnaires, benchmark analyses, and test-follow-up docs to move from interesting science to a fit for real applications.
Customer-Facing & Discovery:
Internal Translation & Acceleration: