Database Engineer — Knowledge Graph Platform @ Mindbox Sp. z o.o.

3 years in data/database engineering , including graph platform implementation. Experienced in both major graph ecosystems: LPG stack: Cypher/Gremlin; platforms like Neo4j, FalkorDB, JanusGraph . RDF stack: SPARQL; platforms like GraphDB, Stardog, Blazegraph, Neptune RDF . Proficiency in graph standards (RDF, RDFS, OWL, SHACL) and ontology governance/versioning best practices. Hands-on delivery experience on Google Cloud Platform (GCP) including GKE, Cloud Run, Pub/Sub, Dataflow, BigQuery, IAM,…