Greetings from Tata Consultancy Services (TCS)

What we are looking for: Data Scientist
Location : Chennai
Interview Mode : F2F discussion

Exp : 5+ Years

Develop and deploy Machine Learning, Deep Learning, and Generative AI solutions to address complex business challenges.
Perform exploratory data analysis (EDA), data profiling, and feature engineering to derive meaningful insights from large datasets.
Build, train, validate, and optimise predictive models using statistical and machine learning techniques.
Design and implement GenAI applications using LLMs, Prompt Engineering, RAG, and AI Agent frameworks.
Develop AI-powered solutions leveraging LangChain, LangGraph, OpenAI, Gemini, and other up-to-date AI ecosystems.
Work with cloud platforms such as Azure, AWS,



or GCP to build scalable and production-ready AI solutions.
Implement MLOps practices for model deployment, monitoring, governance, and lifecycle management.
Collaborate with business stakeholders, data engineers, architects, and product teams to translate business requirements into AI solutions.
Ensure model performance, explainability, responsible AI practices, security, and production reliability.
Mentor junior data scientists, drive innovation, and stay updated with emerging trends in AI, ML, GenAI, and data science technologies.

📌 Data Scientist (Chennai)
🏢 Tata Consultancy Services
📍 Chennai