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About the job

경기도 분당💼 Full-time🗓 2026-09-26

Core

Designing and operating data pipelines to convert structured databases and unstructured documents into ontology-based knowledge graphs for enterprise AI platforms.

Role type

Senior IC AI Engineer (Knowledge Graph & LLMOps)

Builds

Ontology-based knowledge graphs, text-to-graph query systems, and FDE (Forward Deployed Engineer) solutions for customer sites.

Domain

AI / Knowledge Graphs / Data Engineering

Deliverable

production ML models | product features

Required skills

Data pipeline design and operation, SQL and relational modeling, LLM application in data extraction/transformation, unstructured data structuring (parsing, table extraction)

Preferred skills

Graph databases (GraphDB, Neo4j), RDF/SPARQL, Ontology standards (OWL, RDFS, SHACL), GraphRAG systems, Text2SQL/Natural Language Query systems, Customer requirement elicitation

Technologies

Neo4j, RDF, SPARQL, OWL, LLMs, SQL

Responsibilities

Develop pipelines converting databases and documents to knowledge graphs; Design domain ontology schemas and map customer data; Create and validate text-to-graph query functions; Collaborate with on-site operations as an FDE from ontology building to demos

Seniority

Senior, hands-on IC

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