Remote Ontology Engineer - Knowledge Graph & Semantics

Themesoft Inc; Cincinnati (OH); Hybrid; USD 83,000 - 124,000; Full time

Job summary

The Themesoft Inc. in Cincinnati is seeking a Remote Ontology Engineer to design and maintain ontologies, taxonomies, and semantic models for clinical trial data.

Your work will involve defining concepts, relationships, and hierarchies, building knowledge graphs, and collaborating with SMEs to capture domain knowledge for data integration and AI/NLP applications. Contract duration ranges from 6 to 12+ months, with a remote/on-site work arrangement in the US.

Qualifications

• Design, develop, and maintain ontologies, taxonomies, and semantic models.
• Define concepts, attributes, relationships, and hierarchies within a domain.
• Develop and manage knowledge graphs and metadata frameworks.
• Collaborate with subject matter experts to capture domain knowledge.
• Support data integration and interoperability initiatives.
• Create mappings between industry standards and internal data models.
• Ensure consistency and governance of ontology structures.
• Document ontology models, standards, and business rules.
• Support AI, machine learning, and natural language processing applications.
• Perform ontology validation, quality assurance, and maintenance.

Responsibilities

• Design, develop, and maintain ontologies, taxonomies, and semantic models.
• Define concepts, attributes, relationships, and hierarchies within a domain.
• Develop and manage knowledge graphs and metadata frameworks.
• Collaborate with subject matter experts to capture domain knowledge.
• Support data integration and interoperability initiatives.
• Create mappings between industry standards and internal data models.
• Ensure consistency and governance of ontology structures.
• Document ontology models, standards, and business rules.
• Support AI, machine learning, and natural language processing applications.
• Perform ontology validation, quality assurance, and maintenance.

Skills

Ontology design

Knowledge graphs

Semantic modeling

Data integration

NLP support

SME collaboration

Tools

RDF/OWL

SPARQL

Neo4j

Job description

The Themesoft Inc. in Cincinnati is seeking a Remote Ontology Engineer to design and maintain ontologies, taxonomies, and semantic models for clinical trial data.

Your work will involve defining concepts, relationships, and hierarchies, building knowledge graphs, and collaborating with SMEs to capture domain knowledge for data integration and AI/NLP applications. Contract duration ranges from 6 to 12+ months, with a remote/on-site work arrangement in the US.