Data Scientist - 2 July (Thurs)-Virtual Interview- Pan India
Tata Consultancy Services · Delhi, Delhi, India - Hyderabad, Telangana, India - India - San Carlos, Rio San Juan, Nicaragua
Tata Consultancy Services · Delhi, Delhi, India - Hyderabad, Telangana, India - India - San Carlos, Rio San Juan, Nicaragua
Must Have skills - Python - Dash - Databricks - FastAPI - GitHub Actions - Matplotlib - NumPy - Pandas - PySpark - PyTorch - Scikit-learn - SciPy - SQL - Streamlit - TensorFlow - XGBoost - Develop and deploy predictive and prescriptive models to solve business problems using statistical and machine learning techniques. - Analyze large and complex datasets to extract actionable insights and support data-driven decision-making. - Design, train, validate, and optimize machine learning models for classification, regression, clustering, and forecasting tasks. - Build and maintain scalable ML pipelines for model training, evaluation, and deployment in production environments. - Collaborate with cross-functional teams to define use cases, gather data requirements, and interpret model outputs. - Implement model monitoring, versioning, and retraining strategies to ensure performance and reliability over time. - Use Python extensively for data manipulation, model development, automation, and integration with APIs and data platforms. - Apply MLOps practices to streamline model lifecycle management, including CI/CD for ML workflows. - Leverage cloud-based ML services (e.g., Azure ML, AWS SageMaker, GCP Vertex AI) for scalable experimentation and deployment. - Document methodologies, model assumptions, and results for transparency, reproducibility, and stakeholder communication.