NTT DATA is hiring a hands-on AI Engineer in Hyderabad to build generative AI solutions for insurance and actuarial use cases. You will fine-tune and deploy LLMs for document intelligence, claims summarisation, policy interpretation and underwriting Q&A, build RAG pipelines on vector databases such as Azure AI Search, Pinecone or ChromaDB, and create prompt engineering and evaluation frameworks for quality and safety in a regulated setting. You will integrate LLMs with data platforms through LangChain, LlamaIndex or Semantic Kernel, benchmark models such as GPT-4o, Claude, Mistral and Llama, and implement AI agents with multi-step reasoning and tool use, along with MLOps practices. Requirements: 3–5 years of AI/ML engineering experience with strong Python.