Description Would you like to work in a dynamic environment? In a family-owned company operating throughout Europe, which offers you interesting tasks, creative freedom, and an international team? Do you share our values of respect, commitment, and sustainability? Then you've come to the right place! As part of the Group Innovation Team, you will support us in developing innovative and sustainable hygiene products and digital solutions for new markets and target groups – and in making our ideas visible and tangible. We look forward to receiving your application! Location : Düsseldorf Department : Group Innovation – Innovation Department Working hours : up to 20 hours/week Start: Immediately or by agreement Your Resposibilities : Support the development of customer-centric product and service ideas along the early innovation process. Design and execute customer validations (e.g. interviews, surveys, experiments, rapid tests) to test desirability and acceptance. Translate customer insights into clear hypotheses, opportunity areas and concept improvements. Build simple digital or physical prototypes to make ideas tangible and testable. Conduct structured research on consumer behaviour, market trends and usage contexts. Document learnings and help build an insight-driven idea backlog for future ideation sprints. Actively contribute to an open, experimental innovation culture within the WEPA Group. Your profile: Qualifications : Enrolled in a Bachelor’s or Master’s program in Psychology, Design, Engineering, Business, Social Sciences or a comparable field with a strong interest in users and customers Knowledge & Experience: First experience or strong interest in user research, customer interviews, surveys or experiments Ability to structure insights and derive implications for product or service ideas Experience with prototyping, visualization, research tools or data analysis is a plus Curiosity for sustainability, circular products and consumer decision-making Working : Structured, analytical and hands-on, while being comfortable working with hypotheses and imperfect data You enjoy testing ideas early, learning fast and iterating based on feedback Independent but team-oriented, with a strong sense of ownership Personality : Curious about people, behaviour and real customer needs Open-minded, reflective and willing to challenge assumptions Motivated to create impact beyond concepts and slides Language : Fluent in English, German is a plus