Knowledge Graph Engineer

3 days ago

Melbourne Victoria Australia Skillfield Full time $80,000 - $120,000 per year

About Skillfield 

Skillfield is a specialist technology consultancy operating at the intersection of cyber, data and AI. We partner with enterprise clients to protect, transform and empower their organisations with forward-thinking solutions. Our reputation is built on outcomes, not effort.

The Opportunity 

We're looking for a Knowledge Graph Engineer to help design and implement RDF-based data solutions that support complex relationships and insights across enterprise systems. This role will be central to building scalable, ontologies in Stardog using SPARQL and will collaborate closely with data engineering teams to ensure seamless integration and performance.

You'll be instrumental in shaping how knowledge graph databases are used to unlock value from interconnected
data, and will contribute to both technical delivery and strategic enablement. 

What You'll Do

Graph Data Modelling: Design and implement ontologies and semantic data models using RDF and OWL within the Stardog platform. 

SPARQL Query Development: Build, test and optimise SPARQL queries to support data insertion, update, retrieval,
and inference. 

Data Integration: Connect heterogeneous data sources into Stardog using virtual graphs, data mappings, and data virtualization features. 

Integration with Data Pipelines: Collaborate with data engineers to integrate knowledge graph solutions into broader data ecosystems, ensuring performance and reliability. 

Platform Enablement: Support the setup, governance and documentation of knowledge graph database platforms, including access control and data lifecycle management. 

Knowledge Sharing: Contribute to internal learning through documentation, workshops and technical guidance. 

What You'll Bring 

  • Experience working with graph databases (e.g. Stardog, Neo4j, Amazon Neptune). 
  • Strong understanding of SPARQL and ontology modelling. 
  • Familiarity with data engineering practices and tools (e.g. ETL pipelines, cloud platforms). 
  • Ability to communicate technical concepts clearly and collaborate across teams. 
  • A proactive approach to problem-solving and continuous improvement. 

Why Join Skillfield? 

  • Be part of a team serious about doing work that matters 
  • Join a culture that values clarity, autonomy and shared success 
  • Enjoy flexibility, support and performance-based recognition 

Ready to make a measurable impact? 

Apply now and help us deliver impact that matters. 

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