Remote Senior Knowledge Graph & Ontology Architect

Cognizant Technology Solutions Corporation; Austin (TX); Teletrabalho; USD 130 000 - 160 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Medical/Dental/Vision/Life Insurance

401(k) plan and contributions

Paid holidays & Paid Time Off

Long-term/Short-term Disability

Parental Leave

Employee Stock Purchase Plan

Resumo da oferta

Cognizant is seeking a Senior Knowledge Graph & Ontology Architect to design and govern enterprise semantic architectures powering AI-ready knowledge systems. You will work with data architects, engineers, and AI teams to establish semantic foundations for graphs, search, analytics, and agentic AI solutions.

In this role you will lead ontology design, governance processes, and vocabularies across key domains, collaborating across stakeholders to ensure consistency, traceability, and alignment

Qualificações

• 8+ years of experience in data architecture or knowledge graph architecture.
• Hands-on experience with OWL/RDF ontology development and SHACL.
• Experience building graph-based knowledge systems with Neo4j, GraphDB, or similar.

Responsabilidades

• Design and govern enterprise ontologies, semantic models, and knowledge graph architectures (OWL/RDF, SHACL).
• Lead business domain models and governed vocabularies across entities.
• Define and maintain enterprise glossaries, KPI registries, and governance processes.
• Architect graph-based knowledge platforms using Neo4j, Neptune, TigerGraph, GraphDB, and BigQuery-based tools.
• Collaborate with engineering, AI, and platform teams to establish governance, security, and lineage frameworks.

Conhecimentos

Ontology engineering

Knowledge graphs

Semantic modeling

Data architecture

Collaboration with stakeholders

Ferramentas

Python

SQL

Neo4j

GraphDB

BigQuery

Descrição da oferta de emprego

Cognizant is seeking a Senior Knowledge Graph & Ontology Architect to design and govern enterprise semantic architectures powering AI-ready knowledge systems. You will work with data architects, engineers, and AI teams to establish semantic foundations for graphs, search, analytics, and agentic AI solutions.

In this role you will lead ontology design, governance processes, and vocabularies across key domains, collaborating across stakeholders to ensure consistency, traceability, and alignment