Knowledge Graph/Ontology Engineer
Annapolis Junction, MD, United States
USD 104K-166K Senior-level Full Time
Tasks
- Build entity extraction and linking pipelines
- Collaborate on entity resolution and relationship validation
- Design and implement ontologies
- Design knowledge graph update pipeline
- Develop SPARQL query templates and APIs
- Enable cross portfolio queries
- Extend knowledge graph entity types and relationships
- Implement knowledge graph quality assurance
- Perform consistency checks completeness monitoring conflict resolution
- Populate knowledge graph from structured and unstructured sources
Perks/Benefits
Skills/Tech-stack
Blazegraph | Entity Resolution | Graph Database | Knowledge graph | Linked Data | Neo4j | OWL | Ontology Engineering | Oxigraph | Python | RDF | Rdflib | SPARQL | Semantic Web
Education
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