A product development scientist assists a company with the entire process of new product development, from inception to production. As a product development scientist, your primary responsibilities are to research customer demand, develop concepts, and work on the formulation and completion of a product. You also document the development process, test new products to ensure adherence to safety standards and regulations, and assist with production. Your duties involve handling experimental design and execution, reviewing and analyzing data, and creating reports and preparing presentations. A product development scientist can work in a variety of industries, such as food, cosmetics, or pharmaceutical, and may benefit from a diverse professional background.