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Knowledge Graph Data Engineer: Scale Semantic Infrastructure

Company

Joppy

Location

barcelona, kingdom of spain

Posted

May 31, 2026

Position Overview

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. You'll contribute to a deeply technical mission: representing and verifying information in a structured, trustworthy way.
Lea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura.
What you’ll do
Design, build, and maintain scalable graph-based data pipelines (batch and streaming)
Model and manage Knowledge Graphs at scale
Explore and work with graph databases such as Neo4j, JanusGraph, or Amazon Neptune
Collaborate closely with the Data and AI teams on data modeling, storage, and t...

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