Knowledge Graph Engineer
Wissen Infotech
- Location
- Bengaluru, Karnataka, India
- Job type
- Full-time
Required skills
- Python
- CSV
- data pipeline
- ETL
- GraphQL
- Java
- JSON
- Node
About the role
Wissen Infotech
Website:
wissen.com
Job details:
What You’ll Do
- Design, build, and maintain knowledge graphs using RDF, SPARQL, and Turtle.
- Develop ETL pipelines to transform data from CSV, JSON, APIs, and databases into RDF triples.
- Work with Python / Java and RDFLib to load, traverse, enrich, and transform RDF graphs.
- Use enterprise triplestores such as GraphDB or Stardog.
- Apply OWL reasoning and implement SHACL validation.
- Build and expose REST / GraphQL APIs for knowledge graph access.
- Troubleshoot issues such as missing triples, incorrect namespaces, node resolution problems, and incomplete imports.
What We’re Looking For
- Strong knowledge of RDF, SPARQL, and Turtle.
- Hands-on experience with Python and RDFLib.
- Experience in ETL and data pipeline engineering.
- Familiarity with GraphDB, Stardog, or similar graph databases.
- Understanding of OWL reasoning and SHACL.
- Strong debugging and problem-solving skills.
- Experience integrating knowledge graphs with APIs and search services.
Nice to Have
- Experience with ontology design and semantic web technologies.
- Exposure to Metaphactory or similar platforms.
- Knowledge of enterprise data integration and graph-based solutions.
Click on Apply to know more.
This page is fully interactive when JavaScript is enabled. Please enable JavaScript to apply or browse related roles.