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Posted 30 August, 2026

Data Scientist

Tata Consultancy Services
500001, TG, IN Full Time
Reference: 37dda3de9bd62771

Job Description

Job Title: Data Scientist AIML

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YOE : 5+

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Location: Mumbai , Chennai , Hyderabad, Bengaluru and Gurugoan

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JOB DESCRIPTION:

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