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Principal Gen AI Engineer - 64654

Turing

Varanasi · Hybrid Full-time Lead 2w ago

About the role

Location: Onsite at Bengaluru- 3 Days WFO

Employment Type: Full Time

Experience Level: Principal

About the Role:

Turing 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 / GCP

Mandatory 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 explainability

Requirements

  • 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 / GCP
  • Experience with Neo4j, Amazon Neptune, or similar graph databases
  • Strong hands-on experience with Cypher (or similar graph query languages)

Responsibilities

  • Lead enterprise-scale AI implementations for Fortune 500 clients
  • Build Graph-powered RAG systems (Graph-RAG)
  • Combine structured semantic reasoning with advanced LLM architectures
  • Design and scale enterprise Knowledge Graph architectures
  • Develop ontologies, taxonomies, and semantic data models
  • Implement entity resolution, relationship extraction, and graph enrichment
  • Build hybrid retrieval systems combining Knowledge Graphs and vector databases
  • Integrate structured graph reasoning with LLMs to reduce hallucination and improve explainability

Skills

LLMsKnowledge GraphsGraph-RAGPythonLangChainLangGraphSQLAWSAzureGCPOntologiesTaxonomiesSemantic data modelsEntity resolutionRelationship extractionNeo4jAmazon NeptuneCypherVector databases

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