Role Data Scientist Required Technical Skill Set Good understanding of machine learning including with extensive hands-on experience in model building using libraries like scikit-learn etc. Knowledge of data management and visualization techniques Ability to do data analysis using Python A knack for statistical analysis and predictive modeling Good knowledge of Python Experience with SQL Good communication skills. Good analytical and problem-solving skills

Desired Competencies (Technical/Behavioral Competency) Must-Have** (Ideally should not be more than 3-5) Proven experience as a Data Scientist or similar role Solid understanding of machine learning Knowledge of data management and visualization techniques A knack for statistical analysis and predictive modeling Good knowledge of Python and associated data science libraries like scikit-learn Experience with SQL Good team skill and interpersonal skill Good-to-Have Knowledge in PySpark, Databricks.





Should possess creative and out of the box thinking. Knowledge in GenAI, NLP, Deep Learning. Responsibility of / Expectations from the Role Ability to understand domain and data analytics requirements Performing data preprocessing that involves data transformation as well as data cleaning.

Conduct data mining and collection procedures Ensure data quality and integrity Interpret and analyze data problems Conceive, plan and prioritize data projects Build analytic systems and predictive models Increasing the performance and accuracy of machine learning algorithms through fine-tuning and further Visualize data and create reports Experiment with current models and techniques EDA and Explainability Align data projects with organizational goals

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