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Principal GenAI Engineer with Knowledge Graph & Semantic Systems

New York, NY, US • Posted 30+ days ago • Updated 15 hours ago

Full Time

Occasional Travel Required

On-site

Depends on Experience

Metalight Solutions Inc

Fitment

Dice Job Match Score™

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Job Details

Skills

LangGraph
Agents
Python
RAG Production
Graph/Multi-Graph
Cloud (AWS/Azure/GCP)

Summary

About the Role:

Our client is hiring a Principal GenAI Engineer with strong expertise in LLMs and Knowledge Graphs to lead enterprise-scale AI implementations for Fortune 500 clients. This role focuses on building Graph-powered RAG systems (Graph-RAG) that combine structured semantic reasoning with advanced LLM architectures to deliver scalable, explainable, production-grade AI solutions.

What We’re Looking for:

10+ years of experience in ML/AI systems
2+ years hands-on experience with LLMs (RAG, agents, prompt engineering)
5+ years of production experience working with Knowledge Graphs
Strong proficiency in Python, LangChain/LangGraph, and SQL
Experience deploying GenAI systems on AWS / Azure / Google Cloud Platform
Knowledge Graph expertise
Design and scale enterprise Knowledge Graph architectures
Develop ontologies, taxonomies, and semantic data models
Implement entity resolution, relationship extraction, and graph enrichment
Experience with Neo4j, Amazon Neptune, or similar graph databases
Strong hands-on experience with Cypher (or similar graph query languages)
Build hybrid retrieval systems combining Knowledge Graphs + vector databases
Integrate structured graph reasoning with LLMs to reduce hallucination and improve explain ability

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 91172362
Position Id: Ank1
Posted 30+ days ago

Company Info

About Metalight Solutions Inc

Metalight Solutions is a modern talent solutions partner helping organizations across the US and Canada build high-performing teams through intelligent, scalable hiring solutions. We specialize in delivering top-tier talent across IT, Non-IT and Engineering domains, supporting businesses in fast-moving and competitive markets.

By combining high-level sourcing strategies, deep market intelligence, and human expertise, we identify candidates who are not only qualified, but aligned with business goals, culture, and long-term success. From Contract, C2C, Contract-to-Hire, to Permanent Hiring, we provide agile workforce solutions designed for today’s evolving business needs.

Our approach is built on speed, precision, and quality execution. With strong talent networks, data-driven recruitment strategies, and a delivery-focused mindset, we help clients close critical roles faster while maintaining hiring excellence.

We partner with startups, staffing firms, SMBs, and enterprise organizations, adapting seamlessly to diverse hiring models while ensuring transparency, responsiveness, and accountability at every stage.

At Metalight Solutions, we go beyond staffing, we enable growth by connecting businesses with the right talent, powered by technology and driven by results.

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