2 of 2 Permanent SPARQL Jobs in the North of England

track record delivering semantic layers, ontologies, and knowledge graphs into production environments. Strong understanding of semantic web technologies and knowledge representation (e.g. RDF, OWL, SPARQL, Cypher) and experience with graph databases such as Neo4j or GraphDB. Solid programming skills in Python (or similar) for data integration, pipeline development, and automation. ...

candidate and vacancy data, including skills, qualifications, and employment history. Preserve source evidence, record changes, and represent conflicting information within the models. Write SPARQL queries, maintain taxonomy mappings, and use SHACL to validate graph data. Build Python services and repeatable processes to map structured records and extracted information into … tested components within a team. Hands-on experience implementing an RDF knowledge graph and designing or extending an ontology in a working system, including SPARQL queries, defining classes and relationships, modelling taxonomies, and applying SHACL constraints. Ability to explain modelling choices and demonstrate handling of data quality or query problems. ...