CareerPlan

Working Student – Cosmetic Scientist / Formulator (all genders)

BerlinFull-time2026-10-23 → 2026-11-11
On-site

Core

Support formulation and product development of high-quality natural cosmetics by translating scientific insights into finished skincare products.

Role type

Working Student, Cosmetic Scientist / Formulator

Builds

Natural skincare products

Domain

Cosmetics / Natural Beauty

Required skills

Formulation development, Laboratory experimentation, Stability and compatibility testing, Raw material evaluation, Documentation (PIF), Laboratory equipment operation, GMP/GLP compliance

Preferred skills

Green Chemistry knowledge, Clean Beauty principles, Sustainable sourcing

Technologies

pH meters, Viscometers, Centrifuges

Responsibilities

Develop and optimize cosmetic formulations with a focus on natural ingredients, Conduct practical laboratory experiments and sample preparation, Perform stability and compatibility tests, Evaluate raw materials for efficacy and sustainability, Document experimental results and specifications, Maintain laboratory standards and equipment, Collaborate with Product Development and Regulatory Affairs

Seniority

Student