Module Lead - RDF/OWL Ontologies Job

YASH Technologies, Inc.; Pune District; On-site; INR 1,500,000 - 2,600,000; Full time

Job summary

YASH Technologies is seeking RDF/OWL Ontologies Professionals with 7-10 years of experience to design, develop, and maintain ontologies and semantic data models aligned with business requirements. You will build knowledge graphs using RDF, RDFS, OWL, and SKOS and collaborate with domain experts to translate business concepts into formal ontologies.

You will develop SPARQL queries for data extraction and transformation, perform data mapping from relational and non-relational sources into RDF

Qualifications

• Design, develop, and maintain RDF/OWL ontologies and semantic data models aligned with business requirements.
• Build and manage knowledge graphs using standards like RDF, RDFS, OWL, and SKOS.
• Define classes, properties, relationships, and constraints to ensure semantic consistency and data interoperability.
• Collaborate with domain experts to translate business concepts into formal ontologies.
• Develop and execute SPARQL queries for data extraction, validation, and transformation.
• Perform data mapping and transformation from relational and non-relational sources into RDF formats.
• Implement ontology governance, versioning, and documentation standards.
• Ensure data quality, reasoning, and inference rules using semantic reasoning engines.
• Work closely with data engineers and application teams to integrate semantic models into enterprise systems and APIs.

Responsibilities

• Design, develop, and maintain RDF/OWL ontologies and semantic data models for business requirements.
• Build and manage knowledge graphs with RDF, RDFS, OWL, and SKOS.
• Define classes, properties, relationships, and constraints for semantic consistency.
• Collaborate with domain experts to translate concepts into ontologies.
• Create SPARQL queries for data extraction and validation.
• Map and transform data from relational/non-relational sources to RDF.

Skills

RDF/OWL ontologies

Semantic data modeling

SPARQL queries

Knowledge graphs

Data transformation

Ontology governance

Tools

RDF

RDFS

OWL

SKOS

Job description

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YASH Technologies is a leading technology integrator specializing in helping clients reimagine operating models, enhance competitiveness, optimize costs, foster exceptional stakeholder experiences, and drive business transformation.

At YASH, we’re a cluster of the brightest stars working with cutting-edge technologies. Our purpose is anchored in a single truth – bringing real positive changes in an increasingly virtual world and it drives us beyond generational gaps and disruptions of the future.

We are looking forward to hireRDF/OWL Ontologies Professionals in the following areas :

Experience required: 7-10 years

• Design, develop, and maintain RDF/OWL ontologies and semantic data models aligned with business requirements.
• Build and manage knowledge graphs using standards like RDF, RDFS, OWL, and SKOS.
• Define classes, properties, relationships, and constraints to ensure semantic consistency and data interoperability.
• Collaborate with domain experts to translate business concepts into formal ontologies.
• Develop and execute SPARQL queries for data extraction, validation, and transformation.
• Perform data mapping and transformation from relational and non-relational sources into RDF formats.
• Implementontologygovernance, versioning, and documentation standards.
• Ensure data quality, reasoning, and inference rules using semantic reasoning engines.
• Work closely with data engineers and application teams to integrate semantic models into enterprise systems and APIs.

At YASH, you are empowered to create a career that will take you to where you want to go while working in an inclusive team environment.We leverage career-oriented skilling models and optimize our collective intelligence aided with technology for continuous learning, unlearning, and relearning at a rapid pace and scale.

Our Hyperlearning workplace is grounded upon four principles

• Flexible work arrangements, Free spirit, and emotional positivity
• Agile self-determination, trust, transparency, and open collaboration
• All Support needed for the realization of business goals,
• Stable employment with a great atmosphere and ethical corporate culture