Prepared using internal Data Science and AI/ML role references.
Role Summary
• Build predictive models, machine learning solutions and advanced analytics to solve business problems.
• Analyze structured and unstructured data and generate actionable insights.

Must Have Skills
• Python
• Machine Learning
• Deep Learning
• Statistics and Probability
• Data Visualization (Power BI/Tableau)
• Pandas, NumPy, Scikit-Learn
• SQL
• Feature Engineering and Model Evaluation

Responsibilities
• Collect, cleanse and analyze large datasets.
• Develop and optimize ML models.
• Build forecasting, classification and recommendation solutions.
• Present findings to business stakeholders.
• Deploy and monitor models in production environments.

Preferred Skills
• Generative AI and LLMs
• Azure/AWS/GCP
• MLOps
• RAG and vector databases

Education
• Bachelor’s or Master’s degree in Computer Science, Data Science, AI, Statistics or related field.

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