About Sanofi: We're an R&D-driven, AI-powered biopharma company committed to improving people's lives and delivering compelling growth. Our deep understanding of the immune system - and innovative pipeline - enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people's lives. About the Role Our Team: Sanofi's Translational Medicine Unit (TMU) Germany team is part of Sanofi's global network, among other things specializing in bioanalytical method development and immunogenicity testing. We want to rapidly implement innovative analytical solutions with external partners. Our mission is to advance patient-centric approaches in clinical testing - making sample collection more convenient for patients while maintaining the highest scientific standards. This role offers the opportunity to contribute to groundbreaking research that directly impacts how clinical trials are conducted worldwide. Main Responsibilities: Establish and optimize anti-drug antibody (ADA) assay methods in the laboratory, including method transfer and setup of analytical procedures Research, evaluate, and select dried blood spot (DBS) collection devices for immunogenicity testing applications, considering both scientific and sustainability criteria Design and execute feasibility experiments comparing traditional liquid samples to DBS-derived samples, including sensitivity assessments and method comparison studies Develop comprehensive validation plans for new sample collection methods in accordance with regulatory guidelines and industry best practices Prepare detailed scientific reports and present findings to internal stakeholders and external partners for decision-making processes Collaborate closely with TMU to facilitate rapid implementation of validated methods with external laboratory partners Support technology transfer activities to enable broader adoption of patient-centric sampling approaches across multiple testing sites About You Education & Professional Experience Master's degree or PhD in biochemistry, biology, pharmaceutical sciences, or a related field Hands-on experience in bioanalytical method development and validation, ideally in immunogenicity or ligand-binding assays Experience with anti-drug antibody (ADA) assays or similar immunoassay platforms is a strong advantage Familiarity with GxP environments and regulatory guidance documents (e.g., EMA/FDA immunogenicity guidelines) Social Competencies Strong collaborative mindset - able to work effectively across teams and functions in an international environment Excellent communication skills, both written and verbal, with ability to present complex scientific data to diverse audiences Ability to work independently and take ownership of deliverables within a defined project framework Openness to innovation and patient-centric approaches Technical Skills Proficiency in immunoassay techniques (ELISA, ECL, or similar platforms) Experience with dried blood spot (DBS) technology is a plus, but not required Familiarity with method validation principles and SOPs, experiences in regulated bioanalysis are a plus Ability to document, analyze, and present scientific data clearly Languages English: fluent (essential for international collaboration and external partner communication) German: beneficial for local operations Pursue Progress. Discover Extraordinary. Advancing science is our purpose. Every day. Always. But progress doesn't happen without people - people with different backgrounds, in different places, in different functions, all united by one thing: the desire to work miracles. At Sanofi, we are committed to equal opportunities for all, regardless of age, ethnic origin and nationality, gender and gender identity, physical and mental abilities, religion and beliefs, sexual orientation, social background, or family status. Learn more about our programs for diversity, equity, and an inclusive work environment in our ALL IN video and at www.sanofi.de. Join our great team! LI-Hybrid Sanofi SanofiCareers PursueProgress DiscoverExtraordinary WeAreSanofi VaccinesForAll WeareOne SanofiStories WeNeverSettle TeamSanofi IgnitingPotential Diversity und Inklusion sind in den Grundwerten von Sanofi verankert und spiegeln sich in unserer Arbeitsweise wider. Wir respektieren die Vielfalt unserer Belegschaft in Hinsicht auf ihre Herkunft, Erfahrungen und Lebensweisen. Wir erkennen die Bereicherung, die diese Vielfalt birgt, und fördern Inklusion sowie eine Arbeitsumgebung, in der diese Unterschiede sich weiter entwickeln können, zur Stärkung des Lebens unserer Mitarbeiter, Patienten und Kunden. The salary range for this position is :€79104,00 - €105472 Die endgültige Vergütung wird auf Grundlage nachgewiesener Erfahrung, Fähigkeiten, Standort und weiterer relevanter Faktoren bestimmt. Mitarbeitende können berechtigt sein, an den Mitarbeitenden Leistungsprogrammen des Unternehmens teilzunehmen.