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🥝 Ontology & Knowledge Graph Engineer

NTT | Bengaluru, India | Posted June 19, 2026

Job Description

JOB DESCRIPTION

Req ID: 376341 

We are currently seeking a Ontology & Knowledge Graph Engineer to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Position
• Ontology & Knowledge Graph Engineer
Experience
• 5–10 Years
Key Responsibilities
Semantic Modeling
• Design enterprise ontology and semantic data models.
• Define business vocabulary, relationships, and governance rules.
Knowledge Graph Development
• Develop and maintain graph databases.
• Implement semantic reasoning and relationship modeling.
Validation & Governance
• Create SHACL validation rules.
• Support metadata and lineage initiatives.
Semantic Search
• Enable ontology-driven semantic search capabilities.
• Support AI grounding and contextual intelligence.
Required Skills
• RDF
• OWL
• SHACL
• Knowledge Graph Design
• Semantic Web Technologies
• Graph Databases
Preferred Skills
• Neo4j
• N...

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