About the role: We are looking for a motivated Junior Formulation Chemist to join EdenEve and support our formulation and product development work on-site. This is a hands-on, lab-based role, ideal for an early-career scientist who wants to actively contribute to the development of high-quality cosmetic products. You will work closely with senior team members and external partners and see your formulations progress from initial lab trials to finished market-ready products. So, what can you expect to work on? Support the development and optimization of cosmetic formulations with a focus on natural ingredients. Perform hands-on laboratory work, including formulation trials, sample preparation, and basic testing. Assist in scaling formulations from lab batches to pilot production. Support stability testing, compatibility testing, and basic quality checks. Evaluate raw materials, actives, and functional ingredients. Maintain accurate documentation of experiments, formulations, and specifications to support Product Information Files (PIFs). Ensure laboratory work complies with GLP (Good Laboratory Practice) and internal safety standards. Help maintain laboratory equipment, materials, and overall lab organization. Collaborate with product development, regulatory teams, and external laboratories as needed. What you offer us A degree (or near completion) in Cosmetic Science, Chemistry, Pharmaceutical Sciences, or a related field. Initial practical or academic experience in cosmetic or formulation laboratories. Basic understanding of cosmetic formulations, especially skincare products. Familiarity with GMP / GLP guidelines and common laboratory equipment (e.g. pH meters, viscometers, centrifuges). A structured, careful, and reliable working style. Passion for natural ingredients, green chemistry, and sustainable formulation approaches. Willingness to work full-time on-site in the laboratory. Fluency in English ; German or additional languages are a plus. Nice to have: Internship or trainee experience in cosmetic formulation or R&D. Familiarity with natural or clean beauty standards. Basic knowledge of EU cosmetic regulations. Strong interest in formulation science and performance-driven skincare. What does Yoshi en offer An appealing discount on all Edeneve & Yoshien products. 28 days of paid time off per year plus up to 5 additional days off between Christmas and New Year. Urban Sports Club membership and a subsidy for the BVG public transport ticket. Various discounts of up to more than 50% on attractive brands such as Flaconi, Bosch, Apple or Expedia. Real ownership, plenty of room for new initiatives, and the opportunity to contribute your expertise and bring your ideas to life. Inviting office spaces with access to a wide range of organic teas and superfoods from around the world. We celebrate together: regular tea & office gatherings, summer festivities, and Christmas parties. About us As a multi-brand eCommerce group we are uniting brands such as Yoshi en, EdenEve and Dr. Schweikart, all driven by the principles of quality, fairness, innovation, and naturalness. Originating as sister companies of Sunday Natural and founded by Jörg Schweikart, these labels operate financially independent, each with its own distinct products and brand identities. Each brand is in diverse phases of business growth, possessing unique products and brand identities.