Senior Lending Ontologist

Bluegrass Stream; Charlotte (NC); On-site; USD 110,000 - 160,000; Full time

Job summary

Bluegrass Stream LLC is seeking a role to build and maintain semantic models, ontologies, and knowledge graphs for lending products and enterprise data.

The candidate will design structures, map concepts to Snowflake data assets, and use RDF/OWL and SPARQL to enable discovery, governance, and AI-ready data solutions on AWS.

Collaboration with business, data governance, and AI/ML teams is essential to deliver scalable, reusable knowledge assets.

Qualifications

• Experience with ontology/semantic modeling and knowledge graph concepts.
• Proficiency in RDF/OWL, SPARQL, and AWS.
• Strong cross-functional collaboration across data and governance domains.

Responsibilities

• Design semantic structures (ontologies, models, knowledge graphs) for lending concepts.
• Map lending concepts to data assets and catalogs to enable discoverability and reuse.
• Use RDF and OWL to represent domain knowledge and define relationships.
• Develop and query data using SPARQL to support knowledge graph functionality.
• Leverage AWS technologies to deploy, integrate, and manage semantic solutions.
• Collaborate with business, data, governance, and AI/ML teams to deliver data discovery, governance, and AI-ready solutions.

Skills

Ontology/semantic modeling

RDF/OWL

SPARQL

AWS

Cross-functional partnership

Tools

RDF

OWL

SPARQL

AWS

Job description

Role Summary:

Build and maintain semantic models, ontologies, and knowledge graphs for lending products and enterprise data.

Key Responsibilities

• Design semantic structures (ontologies, models, knowledge graphs) for lending concepts.
• Map lending concepts to Snowflake data assets and catalogs to enable discoverability and reuse.
• Use RDF and OWL to represent domain knowledge and define relationships.
• Develop and query data using SPARQL to support knowledge graph functionality.
• Leverage AWS technologies to deploy, integrate, and manage semantic solutions.
• Collaborate with business, data, governance, and AI/ML teams to deliver data discovery, governance, and AI-ready solutions.

Required Skills:

Ontology/semantic modeling, RDF/OWL, SPARQL, AWS, and strong cross-functional partnership across data and governance domains.