Data Scientist - Machine Learning and Generative AI
Tata Consultancy Services · Kolkata · onsite · Posted 39d ago
₹6.0L - ₹16.0L PA5–10 yrsfulltimeSourced from
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About this role
Location- Pan India
- 5+ years of experience in Data Science / Machine Learning.
- Strong 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.
Sourced from naukri
Skills
PythonAdvanced AnalyticsPredictive AnalyticsPredictive ModelingArtificial IntelligenceMachine Learning
About TCS

Tata Consultancy Services
IT Services & Consulting
608.0k+
employees
1968
58 years old
Mumbai, Maharashtra
India
₹6L – ₹16L PA
This role
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