DE&A - Network/ Graph Analysis (offshore)

10+ years in data engineering, including 3+ years with production graphs. Hands-on expertise with AWS Neptune or Neo4j. Strong Python or Java, and experience with AWS data services. Experience with Spark, Kafka, or Airflow, plus infrastructure as code. . Design graph models and ontologies for complex business data. Build and run production graphs on AWS Neptune or Neo4j. Develop batch and streaming pipelines to ingest graph data. Write and optimize Cypher, Gremlin, or SPARQL queries. Integrate graphs with LLMs for GraphRAG and semantic search. Mentor engineers and set graph engineering standards. Nice to have RDF/OWL, graph algorithms, LangChain, or vector databases. AWS or Neo4j certifications NA