3 of 3 SPARQL Jobs

problem-solving mindset. Preferred Qualifications: DoD 8570 IAT Level II certification. Cloud Architecture certification (AWS, Azure, GCP). Experience with semantic technologies (RDF, OWL, SPARQL) and graph databases (Neo4j, AWS Neptune, etc.). Hands-on experience with vector databases, AI model fine-tuning, and prompt engineering. Background in data governance ...

familiarity with metadata, enterprise data modeling and industry best practices Proficiency in Semantic technologies and semantic data modeling including OWL, RDF/S, SPARQL, SHACL, Ontology design and knowledge graphs Experience in semantic model integration into large ecosystems and legacy systems A strong technical or Engineering background and broad technical ...

domain modeling Design versioning strategies for evolving vocabularies Build Hydra-compliant hypermedia APIs Handle geospatial data using WKT and geographic vocabularies Write and tune SPARQL queries, integrate SQL-to-RDF pipelines Deliverables SHACL validation schemas with automated testing Semantic models and vocabulary management systems DCAT3 metadata services, SKOS vocabularies Triple … Pattern Fragments and Hydra APIs Geospatial processing tools and harmonization workflows Optimized SPARQL queries and transformation code Technical documentation and architecture guides Must-Have Skills Expert in RDF, RDFS, OWL, SHACL, and semantic web standards Deep knowledge of SKOS, DCAT3, SOSA/SSN, Hydra Proficient in SPARQL, SQL, and data ...