AI Prompt Engineer
Tata Projects · Mumbai, Maharashtra, India
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Tata Projects · Mumbai, Maharashtra, India
About the Role: We are looking for a talented and curious Prompt Engineer to join our AI team. In this role, you will sit at the intersection of language, logic, and large language models - designing, testing, and refining the prompts that power our AI-driven products. You will work closely with business stakeholders to deliver consistent, high-quality AI experiences to our users. Role & responsibilities • Design, iterate, and systematically evaluate prompts for LLMs such as Claude, GPT-4, and Gemini across a variety of product use cases. • Build and maintain a prompt library with versioning, documentation, and performance benchmarks. • Develop structured evaluation frameworks (evals) to measure output quality, accuracy, tone, and safety. • Stay current with the rapidly evolving LLM landscape - new models, capabilities, context window sizes, and prompting techniques. • Document best practices and mentor team members on effective prompting strategies Preferred candidate profile • 1+ year of experience working directly with LLMs in a professional setting. • Deep familiarity with advanced prompting techniques: chain-of-thought, few-shot, zero-shot, ReAct, tree-of-thought, and structured output prompting. • Strong analytical and experimental mindset - comfortable designing controlled prompt experiments and interpreting results. • Excellent written communication skills with a sharp understanding of language, tone, and ambiguity. Core Skills: Large Language Models | Chain-of-thought prompting | Prompt evaluation