Principal GenAI Engineer Knowledge Graph & Graph RAG

Location: Bengaluru (Hybrid 3 Days Work from Office)

Employment Type: Full-Time

Experience: 8 14 Years

Job Summary

We are seeking an experienced Principal GenAI Engineer to lead the design, development, and deployment of enterprise-grade Generative AI solutions for Fortune 500 clients. The ideal candidate will have deep expertise in Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Knowledge Graphs, and Graph-RAG architectures, enabling the delivery of scalable, explainable, and production-ready AI applications. This role requires robust technical leadership, hands-on development, and collaboration with cross-functional teams to build next-generation AI solutions.

Key Responsibilities

Design and implement enterprise-scale Generative AI solutions using Large Language Models (LLMs).
Architect and develop Graph-RAG systems by combining Knowledge Graphs with vector search for accurate, context-aware AI responses.
Build intelligent AI agents using LangChain, LangGraph, and modern orchestration frameworks.




Develop and optimize Retrieval-Augmented Generation (RAG) pipelines for enterprise knowledge discovery.
Design, implement, and maintain scalable Knowledge Graph architectures, semantic models, ontologies, and taxonomies.
Implement entity resolution, relationship extraction, graph enrichment, and semantic reasoning.
Integrate Knowledge Graphs with vector databases to improve AI explainability and reduce hallucinations.
Deploy and manage AI workloads on AWS, Azure, or Google Cloud Platform (GCP).
Collaborate with data scientists, software engineers, and business stakeholders to deliver production-ready AI solutions.
Mentor engineering teams and establish best practices for GenAI development and deployment.

Required Skills

8 14 years of experience in Software Engineering, Machine Learning, or Artificial Intelligence.
2+ years of hands-on experience developing applications using Large Language M

📌 Principal GenAI Engineer (Chennai)
🏢 First Soft Solutions
📍 Chennai