AI Semantic Architect: Build Ontologies & Knowledge Graphs

DXC; Greater London; Hybrid; GBP 60,000 - GBP 80,000; Full time

Job summary

A leading IT services company based in London is seeking an AI Semantic Architect to design and implement semantic data frameworks for enhanced data integration. The ideal candidate should have experience with OWL, RDF, SPARQL, and knowledge graphs. Responsibilities include developing ontologies, ensuring data quality, and collaborating with AI teams. This role offers a flexible work model emphasizing in-person collaboration where needed. Join us to shape the future of enterprise data and intelligent systems.

Qualifications

• Hands-on experience with OWL, RDF, and SPARQL.
• Experience integrating semantic technologies with AI/LLM workflows.
• Proven track record of embedding semantic layers into enterprise systems.

Responsibilities

• Develop and maintain ontologies using OWL/RDF.
• Create and manage enterprise knowledge graphs.
• Implement semantic validation rules for data integrity.

Skills

Semantic Web Expertise

Knowledge Graph Experience

Data Modelling & Integration

Programming Skills

Analytical Skills

Education

Bachelor's degree in Computer Science, Information Science, or related field

Tools

Python

Java

Neo4j

GraphDB

Protégé

Job description

A leading IT services company based in London is seeking an AI Semantic Architect to design and implement semantic data frameworks for enhanced data integration. The ideal candidate should have experience with OWL, RDF, SPARQL, and knowledge graphs. Responsibilities include developing ontologies, ensuring data quality, and collaborating with AI teams. This role offers a flexible work model emphasizing in-person collaboration where needed. Join us to shape the future of enterprise data and intelligent systems.