Data Science

TCS Hiring for Data Science

Experience: 6 to 8 Years

Location: Chennai

Key Responsibilities

• Develop, train, and deploy machine learning and statistical models to solve business problems.
• Perform end-to-end data science lifecycle: data extraction, cleaning, feature engineering, modelling, evaluation, deployment, and monitoring.
• Work with large structured and unstructured datasets using Python/R, SQL, Spark, Hadoop.
• Build predictive models such as regression, classification, clustering, time series forecasting, recommendation systems, NLP text analytics, etc.
• Translate business challenges into analytical use cases and generate actionable insights.
• Collaborate with data engineers, domain experts, and solution architects to design scalable data pipelines.