Taxonomy & Ontology Expert
Company:Gramian Consulting Group
Location:Armenia, Bulgaria, Croatia, Egypt, Hungary, Poland, Romania, Slovenia, UAE, UK, Ireland, Netherlands
Languages:English
Seniority level:Entry, 3+ years
Experience:3+ years
Skills:
SQLData AnalysisQA AutomationJiraData entryData modeling
Requirements:
3+ years of experience with Knowledge Graph Strong Understanding of graph concepts (Nodes, Edges, Properties) Experience with Taxonomy & Ontology Proficiency in navigating complex datasets Experience with SQL, SPARQL, or Cypher is a strong plus Understanding of how Generative AI works, common failure modes (hallucinations), and the importance of ground-truth data in training
Responsibilities:
Onboard new entities into the Ads team Knowledge Graph Serve as the primary point of contact for entity additions or schema changes Prioritize and triage incoming requests based on business impact, urgency, and technical feasibility Perform data entry and labeling Tune and refine LLM prompts Review and curate LLM-generated entities Execute rigorous QA and validation Create Golden Sets via targeted labeling Investigate and resolve data integrity issues Provide clear stakeholder feedback, status updates, and modeling rationale
