IFF, a general leader in flavors, fragrances, and biosciences, seeks a R&D; Senior Scientist in Benicarclo, Spain to advance biocatalysis-driven scent molecule development. Design, optimize and scale novel biocatalytic routes, report findings, and contribute to IP strategy within a dynamic Scent R&D; team. You will mentor junior scientists, lead interdisciplinary projects, and collaborate with chemists, biochemists, and engineers to push the boundaries of fragrance research in a fast-paced,