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# Junior/Mid Graph Engineer / Semantic Data Engineer

- **Company:** Tecdata Engineering
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Core Foundation, Data Architecture, Extract Transform Load (ETL), Metadata, Neo4j, Web Ontology Language, Resource Description Framework (RDF), SPARQL, Retrieval-Augmented Generation, Large Language Models, Information Technology, Cosmos DB
- **Published:** October 6, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=9b7528c0ba8897eb

## About the Role

* 2-4 años de experiencia en Data / Data Engineering.
 * Experiencia con Neo4j, Amazon Neptune, Azure Cosmos DB o similar.
 * Conocimientos de SPARQL, Gremlin o Cypher.
 * Fundamentos de RDF, RDFS y OWL.
 * Experiencia con ETL/ELT y cloud.
 * AWS o Azure.
 * Inglés alto., * SHACL y Data Governance / Metadata Management.
 * Conocimientos de GenAI, LLM, RAG o búsqueda semántica.
 * Formación en Computer Science, Data, Information Science o similar.

Buscamos una persona técnica, con iniciativa y ganas de crecer en tecnologías de grafos y semántica, con proyección hacia Senior Data Architect.