Data Science Engineer

hace 11 horas


L'Hospitalet de Llobregat, España Cala AI A tiempo completo

We're looking for a Data Specialist focused on Knowledge Graphs to join our client team. You'll work at the intersection of big data, semantics, and AI, helping architect and scale our graph-based data infrastructure.Your role will focus on designing and maintaining data systems that power our knowledge graph platform - including RDF graphs, ontologies, and semantic validation/querying pipelines. Design, build, and maintain scalable graph-based data pipelines (batch and streaming)Explore and work with graph databases such as Neo4j, JanusGraph, or Amazon NeptuneCollaborate closely with the Data and AI teams on data modeling, storage, and transformationPromote a culture of clean, reliable, and meaningful data engineering2+ years of hands-on experience with Knowledge Graphs or Semantic Web technologiesBackground in Data Engineering or Data Science (engineering preferred)Proficiency with general data engineering toolsFamiliarity with AWS Neptune or similar managed graph solutions is a plus


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