pEcoVadis is seeking a hands-on, senior Knowledge Graph Engineer to operationalize ontologies into high-throughput, multi-hop graph systems and empower autonomous AI agents for sustainability challenges. /ppYou will work with Neo4j, Memgraph, and RDF stores, building ingestion pipelines, entity resolution, and semantic federation while collaborating with AI/ML teams across Europe, with remote options. Location: Barcelona, Spain, hybrid. /p #J-18808-Ljbffr