Knowledge Graph Developer

You will develop, maintain, and support a Knowledge Graph as a Service (KGaaS) platform.

Responsibilities

• Design, develop, and optimize graph database solutions using RDF and SPARQL.
• Configure and integrate platforms such as Stardog, Metafactory, and RDFox into the KGaaS ecosystem.
• Develop complex data models, schemas, and ontologies to support data integration and consistency.
• Implement authentication mechanisms across front-end, backend, and knowledge graph layers using IAM competencies.
• Enable GraphQL queries and integrate the platform with existing information systems.

Required Skills

• 5+ years of experience in graph database development.
• Expertise in RDF and SPARQL.
• Hands-on experience with graph databases such as Neo4j, Stardog, or RDFox.
• Proficiency in Java or Python.
• Strong background in data modeling, ontology development, and taxonomy management.
• Experience with KGaaS platforms and multi-agent systems.
• Deep understanding of both relational and non-relational database management systems.
• Knowledge of semantic web technologies and linked data management.

Preferred Skills

• Experience automating context file generation, data management tasks, monitoring, and incident management processes.
• Ability to manage semantic layers, rule services, and linked data solutions.