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T

Gen AI Engineer - Pan India - 10 Sep (Thursday)- Video Interview

Tata Consultancy Services · Delhi, Delhi, India - Hyderabad, Telangana, India - India - San Carlos, Rio San Juan, Nicaragua

2–7 yrs experiencefull_timePosted 3 days ago

Job description

Key Responsibilities • Application Development: Build and deploy applications using foundation models (e.g., GPT, Claude, Gemini, Llama) and APIs. • RAG Implementation: Build Retrieval-Augmented Generation (a technique that lets AI search external data before answering) to ground outputs in factual company data. • Agentic AI: Develop autonomous AI agents capable of multi-step reasoning and tool execution via APIs. • Optimization & Fine-Tuning: Optimize model performance, reduce hallucinations (incorrect or made-up AI responses), and fine-tune open-source or closed-source models. • Vector Databases: Implement vector stores (e.g., Faiss, Pinecone, Chroma) for fast semantic similarity search. • Production & Monitoring: Deploy models securely, monitor latency and costs, and enforce responsible AI and data privacy guardrails. Required Skills & Qualifications • Programming: Advanced proficiency in Python (async programming, REST APIs). • AI Frameworks: Hands-on experience with LangChain, LlamaIndex, or Hugging Face Transformers.

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