Hello All,

Greetings from ZettaMine!!!

Role: Ontology Developer

Experience: 4 to 10 Years

Location: Pan India

Notice Period: Immediate Joiners

Shifts: CET Working Hours (12:30 PM to 10:00 PM IST.)

Hiring for one of the Big 4's Clients

Overview

We are looking for an experienced Ontology Developer with solid expertise in Semantic Web technologies and Knowledge Graphs. The role involves designing, developing, validating, and maintaining enterprise ontologies and semantic models while collaborating with cross-functional teams to translate business concepts into structured knowledge representations.

Responsibilities

- Design and develop ontologies, taxonomies, vocabularies and Knowledge Graph models.
- Define classes, properties, relationships, axioms, restrictions and semantic rules.
- Develop complex SPARQL queries for RDF-based Knowledge Graphs.
- Implement SHACL validation and OWL-based reasoning/inferencing.




- Perform ontology mapping and integrate relational and graph-based data sources.
- Build and manipulate RDF graphs using Apache Jena, RDF4J or RDFlib.
- Work with RDF serialization formats including Turtle, RDF/XML and JSON-LD.
- Manage ontology versioning, documentation, governance and lifecycle.
- Collaborate with Information Architects, Subject Matter Experts and AI Engineers to integrate ontologies into broader data ecosystems.

Requirements

- Hands-on experience in ontology modelling, reasoning, semantic data integration, validation, graph databases, and ontology governance.

Interested candidates kindly share your updated CV to [email protected] or WhatsApp to (phone hidden).

Thanks & Regards,

Aruna.M

📌 EYK] Ontology Developer (Bengaluru)
🏢 ZettaMine Labs
📍 Bengaluru