• Study and improve the physicochemical interactions between textile dye products and textile fibers

• Analyze adsorption, penetration, and fixation phenomena of dyes on various fibers
  (especially polyester)

• Optimize dye formulations in relation to fiber structure and morphology

• Collaborate with R&D teams to develop innovative solutions adapted to industrial
  constraints

• Use advanced analytical techniques (spectroscopy, chromatography, microscopy) to characterize interactions and dye performance

• Write technical reports and present results to stakeholders

• Master’s degree or PhD in macromolecular chemistry, polymer physical chemistry, or related field

• Proven experience (at least 1 year) with biopolymers (e.g. cellulose), synthetic polymers
  (e.g. polyester), and nanoparticle characterization

• Strong knowledge of polymer-fiber interactions and physicochemical phenomena

• Solid understanding of molecular interactions, adsorption, and diffusion

• Experience with UV-Vis, IR, NMR, chromatography, electron microscopy, DLS, and zeta
  potential

• Ability to work in a multidisciplinary team

• Autonomy, scientific rigor, and analytical mindset

• Professional English (spoken and written)

Here’s our hiring process for the role:

• Step 1: Phone Screening

• Step 2: Job fit & technical skills assessment

• Step 3: In-person meeting in the lab

• Step 4: Reference checks