Coating Formulation Scientist

Posted 4 hours 57 minutes ago by Carbon13

Permanent
Full Time
Other
London, United Kingdom
Job Description
About Us

Demeter Bio is a frontier materials company advancing the next generation of PFAS free materials. We combine polymer systems, biomimicry, materials engineering, and sustainable chemistry to address urgent performance and environmental challenges facing modern industries.

Role Overview

We are seeking a Scientist in Textile Coatings with strong industrial formulation experience to support the development of PFAS free durable water repellent (DWR) technologies for performance fabrics and technical textiles.

You will drive formulation, surface engineering, and textile finishing processes from lab scale through pilot validation of our flagship product AguaShield, working at the intersection of polymer science, surface chemistry, and textile engineering.

This role is ideal for someone who wants to create category defining sustainable materials for the global apparel industry.

Formulation & Development
  • Design and optimize AguaShield, our fluorine free DWR coating formulation
  • Develop polymer systems for durable hydrophobic performance
  • Engineer coatings for desired performance levels
  • Optimize formulations for manufacturability, cost, and processing robustness
Textile Application & Testing
  • Apply finishes using industry methods
  • Evaluate repellency performance using standardised tests
  • Interpret performance results in the context of industrial processing conditions
Surface & Materials Characterization
  • Analyze surface properties, energies and film morphology
  • Optimize coating fiber interactions and durability mechanisms
  • Collaborate on analytical testing
Education

PhD or MSc in one of the following:

  • Textile Chemistry / Textile Engineering
  • Polymer Chemistry / Polymer Science
  • Materials Science
  • Physical Chemistry (Surface & Interface focus)
  • Coatings Science
Experience
  • Proven experience developing coating finishes
  • Preferred experience in textile finishing, coatings, or functional materials
  • Hands on coating formulation experience
Who You Are
  • Lab Savvy: You have hands on lab experience, ideally in a biotech or materials science setting.
  • Available On Site: You're able and excited to work physically in our lab during weekdays in London (core hours).
  • Startup Minded: You're proactive, driven, resourceful, and thrive in dynamic environments where no two days are the same.