Posted 28 May, 2026
AI Prompt Engineer
Tata Consultancy Services
Bengaluru, KA, IN
Full Time
Reference: 3c880aabaf8d3d23
Job Description
Dear Candidate,\n\nGreetings from TATA Consultancy Services!!\n\nThank you for expressing your interest in exploring a career possibility with the TCS Family.\n\nHiring For:- AI Prompt Engineer\n\nLocation: PAN India\n\nExperience: 3-6 years\n\nDesigns, tests, and refines text-based prompts to optimize the performance and output of large language models (LLMs) and other generative AI. This role involves experimenting with prompting techniques, developing reusable prompt libraries, and collaborating with cross-functional teams to integrate AI capabilities effectively. A strong command of natural language, analytical thinking, and an understanding of AI models are crucial.
The engineer also stays current with best practices to ensure optimal and ethical AI outcomes.\n\nLangChain, LlamaIndex, RAG, Vector Databases\n\n(Pinecone, FAISS, Weaviate)\n\nSupervised Fine-Tuning (SFT), Parameter-Efficient Fine-Tuning (PEFT), Low-Rank Adaptation (LoRA), and Quantization (and QLoRA)
