IT Technologist - GraphRAG

IT Technologist - GraphRAG

Date Range
May 11th - Oct 30, 2026 ~ probable extension
Onsite preferred

JOB DESCRIPTION

HM's Top Needs:
Experience building AIpowered search or semantic search systems
Strong knowledge of vector embeddings, RAG/GraphRAG, or equivalent retrieval frameworks
Handson experience with graph databases (Neo4j/Cypher or comparable)
Education Required: Bachelor's degree (Computer Science, Information Systems, or related field)
Years' Experience Required: 2 or more

IT Technologist Contractor

DESCRIPTION:
We are seeking a technical contractor to support development and enhancement of an internal knowledge discovery platform. The role combines handson development, semantic search engineering, graph database work, and data integration. The contractor will partner with internal technical staff to upgrade search capabilities, improve system usability, and build futureready components for potential downstream integrations.

RESPONSIBILITIES:

Develop and enhance semantic search features, including naturallanguage queries and contextual answer generation.
Implement retrievalaugmented pipelines (RAG/GraphRAG), vector embedding storage, and semantic indexing.
Build and maintain graph database components (e.g., Neo4j/Cypher or equivalent).
Integrate LLMbased services (e.g., Azure OpenAI) through secure APIs.
Implement or support backend services using Node.js, TypeScript, or similar frameworks.
Develop SQLbased reporting and analytics (using SQL Server, MySQL, or Oracle).
Support ETL automation and data normalization across content sources.
Contribute to UI/UX design for search and discovery interfaces.
• Assist with project documentation, workflow definition, and technical handoff.

EDUCATION REQUIRED:
• Bachelor's degree (Computer Science, Information Systems, or related field)

SPECIALIZED KNOWLEDGE REQUIRED
Experience building AIpowered search or semantic search systems
Strong knowledge of vector embeddings, RAG/GraphRAG, or equivalent retrieval frameworks
Handson experience with graph databases (Neo4j/Cypher or comparable)
Proficiency in Node.js / TypeScript or similar backend technologies
Experience with SQL databases and reporting/analytics
Familiarity with integrating LLM endpoints (Azure OpenAI or similar)
Strong comfort working with APIs and modern development workflows

DESIRED/PREFERRED QUALIFICATIONS

Experience with GraphQL/Apollo
ETL automation background
Frontend/UI experience (HTML/CSS/JavaScript frameworks)
Experience working with knowledge systems, search tools, or content platforms
Ability to work independently with periodic checkins
Strong documentation and communication skills

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