Remote: Senior Knowledge Graph & Ontology Architect

Cognizant Technology Solutions Corporation; Dover (DE); À distance; USD 130 000 - 160 000; Plein temps

Avantages offerts par ce poste

Medical/Dental/Vision/Life Insurance

Paid holidays and PTO

401(k) plan and contributions

Long-term/Short-term Disability

Parental Leave

Employee Stock Purchase Plan

Résumé du poste

Cognizant Technology Solutions Corporation is seeking a Senior Knowledge Graph & Ontology Architect to design and govern enterprise semantic architectures powering knowledge graphs, search, analytics, and AI-enabled solutions.

You will collaborate with data architects, engineers, domain experts, and client stakeholders to establish a scalable semantic foundation that supports agentic AI and enterprise analytics across multiple platforms.

Qualifications

• 8+ years of experience in data architecture or knowledge graph architecture.
• Hands-on experience with OWL/RDF ontology development and SHACL constraint authoring.
• Experience with graph platforms such as Neo4j, Neptune, or TigerGraph.
• Strong Python and SQL skills; proficient in Google Cloud services including BigQuery.

Responsabilités

• Design and govern enterprise ontologies and knowledge graph architectures.
• Lead development of business domain models and governed vocabularies.
• Define and maintain enterprise glossaries, KPI registries, and governance processes.
• Architect graph-based knowledge platforms using listed technologies; ensure security and lineage controls.
• Collaborate with engineering and AI teams to enable scalable, trustworthy solutions.

Connaissances

Ontology engineering

Knowledge graph architecture

OWL/RDF

SHACL

Graph databases

Python

SQL

GCP BigQuery

Data governance

Stakeholder collaboration

Outils

Neo4j

Amazon Neptune

TigerGraph

GraphDB

Stardog

Apache Jena

Spanner Graph

GQL

Description du poste

Cognizant Technology Solutions Corporation is seeking a Senior Knowledge Graph & Ontology Architect to design and govern enterprise semantic architectures powering knowledge graphs, search, analytics, and AI-enabled solutions.

You will collaborate with data architects, engineers, domain experts, and client stakeholders to establish a scalable semantic foundation that supports agentic AI and enterprise analytics across multiple platforms.