Job Description: Prompt Engineer Intern Opening : 02 Company: Timble AI Location: Delhi (On-site) Duration: 4 - 6 Months (With PPO potential based on performance) Department: AI & Product Development About Timble AI Timble AI is a fast-growing technology organization pioneering AI-driven financial intelligence, identity verification, and Voice AI solutions. Built on our core philosophy of Efficiency by Design, we develop enterprise-grade APIs that automate complex business processes. We thrive on a high-energy culture where innovation meets execution. Role Objective We are seeking a tech-savvy Prompt Engineer Intern to collaborate with our engineering team. You will be responsible for designing, refining, and optimizing prompts for Large Language Models (LLMs) to improve the accuracy, speed, and reliability of our AI products. Key Responsibilities Prompt Design & Optimization: Craft, test, and fine-tune complex prompts to ensure our AI models deliver precise, context-aware responses. UI Integration: Work closely with front-end components using HTML to ensure the AI's output renders beautifully and functions correctly within our user interfaces. Model Evaluation: Conduct iterative testing to identify edge cases, reduce AI hallucination, and maintain output consistency. Cross-Functional Collaboration: Partner with the data science and core engineering teams to align prompt behavior with backend technical capabilities. Requirements & Technical Skills Education: B.Tech in Computer Science (CS) or a related technical field. Web Basics: Strong fundamental knowledge of HTML (and basic CSS/JavaScript) to structure and present data seamlessly. AI Familiarity: A solid understanding of how LLMs (like GPT, Claude, or open-source models) interpret natural language instructions. Analytical Mindset: Excellent problem-solving skills to debug why a model failed a specific query and find a logical fix. Work Ethic: A strong hustle mindset, ready to adapt to a fast-paced environment and maintain high professional standards. What's in it for you Direct mentorship from core AI/ML engineers. Hands-on experience working on live production models used by enterprise clients. A vibrant office environment where creative ideas are put into production quickly. Certificate of Internship and a strong consideration for a Full-Time Offer (PPO). Skills:- HTML/CSS, Model-based testing, gpt, Anthropic Claude, Javascript, Open-source LLMs and User Interface (UI) Design