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Job Title


Generative AI Engineer


Company : 9NEXUS


Location : Pune, Maharashtra


Created : 2026-05-01


Job Type : Full Time


Job Description

Key Responsibilities:Design and develop Generative AI solutions using LLMs (Claude or similar)Build and optimize RAG (Retrieval-Augmented Generation) pipelinesDevelop backend services and APIs using Python and/or Node.jsIntegrate LLMs with knowledge bases using Neo4j (graph-based retrieval)Design and manage vector/graph-based data pipelines for AI applicationsFine-tune prompts, evaluate model performance, and improve response qualityCollaborate with product and engineering teams to deliver scalable AI solutionsRequired Skills:Strong experience in Python and/or Node.jsHands-on experience with LLMs (Claude or similar models)Solid understanding of RAG architectures and prompt engineeringExperience with Neo4j or graph databasesKnowledge of embeddings, vector search, and semantic retrievalExperience building scalable APIs and microservices