Senior Ontology Engineer - Semantic Data Modelling

Job description

• Experience in Data Engineering and Ontology
• Expert in Data modelling, high level architecture designs and concepts with 2-7 years of experience
• Strong Python programming skills
• Good experience in ETL (Extract, Transform, Load) operations using Python and loading to graph DB.
• Expert in converting data into RDF.
• Expert in understanding of triple store database concepts and implementation in Graph DB (like Blazegraph)
• Supports new developments in Digitalization which are based on 3D, 4D and 5Ddata
• Expert in converting data from different formats like xml, excel etc into RDF (Resource Description Framework)
• Expert in various relational databases and NoSQL databases like MongoDB, semantics, triple stores etc
• Hands on working experience in Semantic Web standards from W3C: RDF, RDFS, OWL, SPARQL etc
• Large scale data visualizations on the lines of d3js, Graphviz.
• Advance Level knowledge on data integration and complex data workflows

Mandatory Skills:

RDF, RDFS, OWL, SPARQL, Data Modeling

Minimum 1 year of relevant (only hands on experience is countable, not just knowledge or awareness) experience on above mandatory technology stack

Total experience should be about 2 - 7 years of experience