PRIMUS Global Solutions (PRIMUS UK & Europe)
Knowledge Engineer
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Role: Lead Knowledge Graph Engineer
We are looking for an experienced Lead Knowledge Graph Engineer to design, optimize, and scale enterprise knowledge graph platforms for AI and GenAI applications. The ideal candidate will have strong expertise in semantic technologies, RDF graph databases, ontology modeling, and Python.
Key Responsibilities:
- Design, optimize, and scale enterprise Knowledge Graph solutions.
- Develop and maintain RDF/OWL ontologies and semantic models.
- Build and optimize SPARQL queries and graph data pipelines.
- Integrate Knowledge Graphs with AI/GenAI solutions, including Graph RAG.
- Collaborate with business and technical teams to deliver scalable graph-based solutions.
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Mandatory Skills:
- Strong expertise in RDF, SPARQL, and OWL.
- Hands-on experience with RDF graph databases such as Stardog, AnzoGraph, Blazegraph, or Apache Jena.
- Strong understanding of ontology concepts and semantic modeling.
- Hands-on experience with Python.
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Good to Have:
- Neo4j, Tiger Graph, or other property graph databases.
- Experience with biomedical/pharma datasets.
- Azure Cloud.
- Generative AI, RAG, and Graph RAG.
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