Job Description Perform routine assays to determine the biological activity of biopharmaceuticals under GMP (including cell culture techniques, performing e.g. proliferation, apoptosis, FACS, ADCC and luciferase assays as well as ELISAs and SPR/Biacore assays). Perform assays to characterize the biological activity of biosimilars. Participation in the establishment and optimization of new bioassays Participation in method validations and method transfers Work and documentation under GMP-compliant conditions