Location- Pan India

- 5+ years of experience in Data Science / Machine Learning.
- Solid programming proficiency in Python with ML ecosystem libraries (NumPy, pandas, scikit-learn, PyTorch or TensorFlow).
- Hands-on experience building production-grade ML models and deploying them into scalable environments.
- Good understanding of statistical learning concepts and model interpretability.
- Exposure to Generative AI systems, LLM APIs, prompt engineering, or RAG architectures.
- Familiarity with agent-based AI frameworks and workflow orchestration concepts.
- Ability to work in fast-paced environments and collaborate across analytics, engineering, and business teams.

Key Responsibilities*

- Build and deploy machine learning models for prediction, recommendation, and optimization use cases.




- Design end-to-end ML pipelines including feature engineering, model training, validation, and monitoring.
- Develop Generative AI solutions using LLMs for insight generation, conversational interfaces, and automation.
- Implement RAG pipelines using vector stores and semantic retrieval.
- Design agentic workflows where AI systems autonomously reason, plan, and use tools.
- Collaborate with product and engineering teams to translate business problems into scalable AI solutions.
- Monitor model performance and drive continual improvement.

📌 Data Scientist - Machine Learning and Generative AI (Kolkata)
🏢 Tata Consultancy Services
📍 Kolkata