Senior Knowledge Graph SME

Milestone Technologies; Ernakulam; On-site; INR 400,000 - 650,000; Full time

Job summary

Milestone Technologies seeks an experienced knowledge-graph engineer to lead KG validation and SPARQL remediation in collaboration with the client's SME.

You will document gaps in the operational KG, support field alignment for ongoing releases, and contribute ontology-design input to Graph RAG initiatives.

Qualifications

• 6+ years knowledge-graph engineering experience.
• Hands-on SPARQL and graph-database experience (Stardog or equivalent).
• Ontology design experience.
• Experience running structured SME elicitation sessions with client-side counterparts.

Responsibilities

• Lead knowledge-graph validation and SPARQL remediation in collaboration with the clients designated knowledge-graph subject-matter expert.
• Document gaps in the operational knowledge graph.
• Support field alignment for an ongoing release.
• Provide ontology-design input to Graph RAG work.

Skills

Knowledge-graph engineering

SME collaboration

SPARQL

Ontology design

SME elicitation sessions

Education

B.Tech/M.Tech in Computer Science or related field

Tools

Stardog

Job description

Role summary

Serves as Milestones KG and ontology specialist, leading KG validation and SPARQL remediation in collaboration with the clients designated knowledge-graph subject-matter expert.

Key responsibilities

• Lead knowledge-graph validation and SPARQL remediation in collaboration with the clients designated knowledge-graph subject-matter expert
• Document gaps in the operational knowledge graph
• Support field alignment for an ongoing release
• Provide ontology-design input to Graph RAG work

Required skills experience

• 6+ years knowledge-graph engineering / SME experience
• Hands-on SPARQL and graph-database experience (Stardog or equivalent)
• Ontology design experience
• Experience running structured SME elicitation sessions with client-side counterparts

Preferred qualifications

• Experience running two or more structured SME sessions per sprint with a client-side SME counterpart
• Experience triaging and routing externally-owned defects back to their source

Education

B.Tech/M.Tech in Computer Science or a related field, with deep, demonstrated expertise in ontology design and graph databases; formal certification not mandatory.