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Knowledge Graph Engineer at Cognizone | JobVerse
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Knowledge Graph Engineer
Cognizone
Website
LinkedIn
Knowledge Graph Engineer
Greece
Full Time
1 week ago
No Sponsorship
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About this role
Role Overview
Implement and manage RDF, OWL, and SPARQL-based solutions to meet complex data modeling requirements.
Develop and apply SHACL rules for data validation and ensure adherence to semantic web standards.
Integrate SKOS-based vocabularies into applications and data ecosystems.
Collaborate with cross-functional and multinational teams to deliver semantic solutions.
Optimize and query knowledge graphs using triple stores like Virtuoso, GraphDB, or similar systems.
Apply FAIR (Findable, Accessible, Interoperable, Reusable) data principles to ensure data interoperability.
Conduct testing and validation of semantic implementations and contribute to technical documentation.
Work closely with non-technical stakeholders to bridge the gap between technical and business perspectives.
Elaborate data quality management strategies, perform quality tests, and address data quality issues.
Requirements
At least 5 years of professional IT experience, including a minimum of 3 years in semantic web technologies (RDF, OWL, SPARQL, SHACL, SKOS).
Solid theoretical understanding of formal languages and ontologies (e.g., Description Logics, OWL).
Strong knowledge of SHACL for data validation and SKOS for controlled vocabularies.
Experience with data quality management strategies and execution of data quality tests.
Hands-on experience with well-governed open-source semantic web solutions (triple stores, frameworks, etc.).
Familiarity with knowledge graph implementation and semantic data publishing.
Master's degree in Computer Science, Information Technology, or a related field.
Excellent problem-solving skills and attention to detail.
Fluency in English is required.
Benefits
Vibrant Work Culture: Thrive in a supportive and dynamic environment where your ideas matter.
Grow with Us: Unlock endless opportunities for professional development and career advancement.
Competitive Rewards: Enjoy a competitive salary, comprehensive benefits package, and perks tailored to your needs.
Apply Now
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