Product Developer, Research & Development | Produktentwickler Forschung & Entwicklung (w/m/d)

Sto SE & Co. KGaA

Rüsselsheim am Main, Hessen, Deutschland
Published Jan 15, 2026
Full-time
Permanent

Job Summary

This R&D Product Developer role, located in Rüsselsheim, focuses on the innovation and optimization of products and systems primarily utilizing epoxies and polyurethanes. The successful candidate will be responsible for the full lifecycle of product development, including experimental planning, execution, and detailed documentation, ensuring technical, economic, and ecological viability. Key daily tasks involve supporting patent research, managing quality requirements for raw materials, and assisting in the critical process of scaling laboratory formulations up to full production capacity for both domestic and foreign subsidiaries. The role requires either a university degree in Chemistry or Chemical Engineering, or a combination of vocational training as a Chemical/Paint Laboratory Technician with advanced certification and at least three years of relevant professional experience. Experience specifically with reaction resin-based systems or coating formulation is highly advantageous, making this a crucial position for professionals looking to apply deep chemical knowledge in a manufacturing R&D setting.

Required Skills

Education

University Degree in Chemistry or Chemical Engineering OR Certified Chemical/Paint Laboratory Technician with advanced professional certification

Experience

  • Minimum 3 years of professional experience (if vocational training route is followed)
  • Experience in developing and optimizing products based on epoxies and polyurethanes
  • Professional experience in technical documentation and internal presentation of results
  • Experience with reaction resin-based systems or coating material formulation (preferred)

Languages

English (Basic)

Additional

  • Permanent employment contract; Position located in Rüsselsheim, Germany.