Senior Scientist, Data Science - Madrid, Comunidad de Madrid, Spain

Senior Scientist – R&D DDSAI Ontology Developer (TDS) Johnson & Johnson Innovative Medicine seeks a Senior Scientist to design, build, and govern semantic frameworks that unify data across the development‑to‑delivery lifecycle for Therapeutics Development & Supply (TDS). The role translates scientific and operational concepts into ontologies, controlled vocabularies, and semantic models to enable interoperability, analytics, and AI/ML applications across TDS. Key Responsibilities Design, develop, test and publish ontology modules and controlled vocabularies supporting TDS data ecosystems (process development, material attributes, equipment hierarchies, batch and product genealogy, quality signals, supply chain flows). Translate domain knowledge from SMEs into OWL/RDF classes and properties, SKOS vocabularies and SHACL constraints, following established ontology engineering practices. Produce validated, versioned semantic models and API‑ready outputs for integration into enterprise plat...