Overview
On Site
Depends on Experience
Contract - W2
Contract - Independent
Contract - 12 Month(s)
10% Travel
Skills
Knowledge Graph
Job Details
Job Title - Knowledge Graph
Skill-
- Ontology & Semantic Modeling
- Strong background in RDF, OWL, SHACL, JSON-LD, and ontology design principles.
- Experience managing ontology evolution and SME collaboration workflows.
- Semantic Search and Reasoning
- Knowledge Graph Engineering
- Hands-on experience with graph databases (Amazon Neptune, Neo4j, Stardog, etc.).
- Proficiency in SPARQL and Gremlin query development.
- Data Pipelines & Orchestration
- Expertise in AWS services (Step Functions, S3, EventBridge, Lambda, Glue).
- Experience with document parsing (OCR, Textract, table/form extraction).
- Applied AI & NLP for IE (Information Extraction)
- Familiarity with large language models (Claude, GPT, etc.) for entity/relation extraction.
- Experience with prompt engineering, post-processing, and guardrail integration.
Key Responsibilities
- Designing, building, and maintaining semantic data structures that enable machines to understand, connect, and reason over enterprise knowledge
- Knowledge Graph Development
- Design and implement knowledge graph pipelines using RDF, OWL, SHACL, and/or property graphs (e.g., Neo4j, TigerGraph).
- Develop ontology models that reflect domain knowledge in collaboration with subject matter experts.
- Integrate structured, semi-structured, and unstructured data sources into the graph
- Deployment and Integration within AWS
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