GenAI Data Scientist - PAN INDIA

Job description

**Greetings from** **Tata Consultancy Services (TCS)** ***What we are looking for: GenAI + Data Scientist*** ***Location :*** **CHN, HYD, BLR, MUM, GGN, PUNE, KOL** ***Interview Mode : Virtual mode (Microsoft Teams)*** - Hands-on experience with GenAI,  Gemini or Open source LLMs and develop GenAI applications for Code Translation, Text Extraction,  Summarisation and SDLC Optimization etc. - Hands-on Experience with AI Agents, Chat bots, RAG (Retrieval-Augmented Generation), and vector databases. ( PG vector / croma DB ) - Hands-on Experience with GenAI Performance Evaluation tools like Pegasus, Ragas, DeepEval - Create Conversational Interface with React JS or other Frontend components, Develop and deploy AI agents using LangGraph and ADK, A2A, MCP - Strong programming skills in Python (experience with LangChain/LangGraph / LangSmith frameworks) and TypeScript ( preferable ) - Solid understanding of LLMs, prompt engineering, and graph-based workflows. - Knowledge and implementation of  Input and Output guardrails in addressing Hallucination, PII filtering, HAP and Bias etc. - Implemented security best practices, Experience to address spikes and Denial of wallet attacks, DDoS attack and other Spike arrest strategies - Knowledge of API Gateways and ISTIO , ability to Diagnose and intercept failures in End to End communication - Hands-on Experience with API Development and Microservices architecture