Careers at Calyxia

Senior Scientist Position 


CALYXIA is a technology start-up that has developed the world’s first perfectly sealed and biodegradable microcapsule. With our unique microcapsule technology, we are transforming the products that everyone uses in in their daily life.

We make them safer for our health and our environment, and we improve performance and functionality.

In order to support our rapid growth and to reinforce the Research and Innovation team, we are looking for a Senior Scientist with an experimental background in soft matter, polymer chemistry, material science, and colloid and interfacial chemistry.


Directly reporting to the CTO, the successful candidate’s role will be to invent the next generation of Calyxia microcapsule products.


  • Over 2-3 years of proven, successful experience in research and innovation in the chemical industry.

  • Creative and tenacious in problem solving.

  • Analytical rigour in the interpretation and communication of experimental results.

  • Ability to manage a project and communicate to Calyxia clients.

  • Strong team player with effective interpersonal skills.

  • PhD in soft matter, polymer chemistry, material science, or colloid and interfacial chemistry


If you want to be part of the transformation and join a team that is making a real, powerful and positive impact to the world, we’d love to hear from you.


To apply send your CV and cover letter to

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+33 1 45 13 00 79

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Bonneuil-sur-Marne, 94380