Senior Graph Engineer

Job Description

Job Title: Senior Graph Engineer

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Location: Sunrise, FL (Hybrid)

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Hire Type: Contract

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Key Areas: Graph models, production graphs, AWS Neptune/Neo4j, AWS data services, Cypher, Gremlin, or SPARQL queries, AI/LLMs, Python or Java, Spark, Kafka, or Airflow, IAAC

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Responsibilities

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• Design graph models and ontologies for complex business data.
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• Build and run production graphs on AWS Neptune or Neo4j.
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• Develop batch and streaming pipelines to ingest graph data.
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• Write and optimize Cypher, Gremlin, or SPARQL queries.
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• Integrate graphs with LLMs for GraphRAG and semantic search.
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• Mentor engineers and set graph engineering standards.
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Required Qualifications

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• Bachelor’s degree with 12-15 years of experience in data engineering, including 3+ years with production graphs
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• Hands-on expertise with AWS Neptune or Neo4j.
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• Strong Python or Java, and experience with AWS data services.
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• Experience with Spark, Kafka, or Airflow, plus infrastructure as code.
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Nice to have

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• RDF/OWL, graph algorithms, LangChain, or vector databases.
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• AWS or Neo4j certifications.
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