Senior Semantic Data Scientist & Knowledge Graph Engineer

Altia; Brussel; Sur place; EUR 70 000 - 110 000; Plein temps

Avantages offerts par ce poste

High-impact project

Collaborative work environment

Career Plan

Training Plan

Flexible Remuneration

Résumé du poste

Altia in Belgium is seeking a Senior Data Scientist / Semantic Data Engineer specialized in semantic data, Linked Data, ontology engineering, and knowledge graphs to design and implement data solutions. You will work on semantic data and knowledge graph activities within an international project for European institutions, shaping models, pipelines, and interoperable data architectures.

Strong collaboration with technical and non-technical stakeholders is expected, including delivering validated

Qualifications

• Experience with semantic data design and interoperability.
• Proficiency in building knowledge graphs and semantic models.
• Ability to translate business needs into technical semantic solutions.

Responsabilités

• Design and implement semantic data solutions and ontologies.
• Develop and maintain knowledge graphs and SPARQL queries.
• Ingest and transform data from diverse sources into RDF-based environments.
• Collaborate with stakeholders to communicate semantic concepts clearly.

Connaissances

Semantic data

Linked Data

Ontology engineering

Knowledge graphs

Data modeling

Outils

SPARQL

QLever

Virtuoso

GraphDB

RDF

OWL

SKOS

SHACL

JSON-LD

Turtle

Description du poste

Altia in Belgium is seeking a Senior Data Scientist / Semantic Data Engineer specialized in semantic data, Linked Data, ontology engineering, and knowledge graphs to design and implement data solutions. You will work on semantic data and knowledge graph activities within an international project for European institutions, shaping models, pipelines, and interoperable data architectures.

Strong collaboration with technical and non-technical stakeholders is expected, including delivering validated