Remote Data Scientist for Production Knowledge Graph AI

adesso1; Belgique; Sur place; EUR 60 000 - 90 000; Plein temps

Avantages offerts par ce poste

Flexible freelance setup

International team

Remote work

Résumé du poste

adesso Belgium is seeking a data scientist to build an AI Agent Platform Data Foundations, including canonical models, knowledge graphs, and semantic layers. You will design and operate production-grade data products, establish data governance, and ship with CI/CD in a multi-tenant environment.

Role involves building extraction pipelines from SharePoint, developing hybrid retrieval architectures, and delivering working connectors with a focus on scalable, testable production code.

Qualifications

• Proven production-grade knowledge graph experience with schema design and tenant isolation.
• Strong semantic modeling skills: ontologies, taxonomies, glossaries.
• Hands-on with OWL/OWL2, RDF, RDFS, SPARQL and ontology lifecycle.
• Experience building data products and master-data pipelines.
• Experience designing hybrid retrieval architectures with graph and vector stores.
• Experience with SharePoint-based extraction pipelines used in data workflows.
• CI/CD, automated testing and containerized deployment best practices.
• Fluent in English; EU travel possible; remote work.

Responsabilités

• Build data products and canonical models end-to-end.
• Stand up and operate the knowledge graph and ontology; manage graph retrieval design.
• Develop master data semantics and governance for suppliers and contracts.
• Create extraction and evaluation pipelines with scoring and human review.
• Develop connector frameworks to onboard new data sources.
• Implement quality feedback loops to improve data products over time.
• Collaborate in GitHub/Azure CI/CD workflows and containerized deployments.

Connaissances

Neo4J

Python

Ontology design

Semantic modeling

RDF/SPARQL

Knowledge graphs

CI/CD

Graph + vector retrieval

Formation

Master's or PhD in CS/DS or related

Outils

Neo4j

SharePoint

Microsoft Fabric

GitHub/Azure DevOps

Description du poste

adesso Belgium is seeking a data scientist to build an AI Agent Platform Data Foundations, including canonical models, knowledge graphs, and semantic layers. You will design and operate production-grade data products, establish data governance, and ship with CI/CD in a multi-tenant environment.

Role involves building extraction pipelines from SharePoint, developing hybrid retrieval architectures, and delivering working connectors with a focus on scalable, testable production code.