Sr Data Scientist

Job Summary
We are seeking a highly skilled Senior Data Scientist with 5+ years of experience to design, develop, and deploy advanced machine learning and data science solutions within the banking and financial services domain. The ideal candidate will work on large-scale banking datasets including customer analytics, risk analytics, transaction intelligence, fraud detection, and regulatory reporting. The role requires strong expertise in statistical modeling, machine learning, and data engineering to drive data-driven decision making for banking products and services.

Mandatory Skills
- Strong experience in Python for data science and machine learning
- Hands-on experience with ML frameworks such as Scikit-learn, TensorFlow, or PyTorch
- Experience working with banking or financial services datasets
- Strong knowledge of statistics, predictive modeling, and feature engineering
- Experience working with large datasets and SQL-based databases
- Experience deploying machine learning models in production environments
- Exposure to cloud platforms such as AWS, Azure,



or GCP
- Robust data visualization and storytelling capability

Key Responsibilities
- Develop machine learning models for banking use cases such as fraud detection, customer segmentation, credit risk modelling, and transaction analytics
- Perform data preprocessing, feature engineering, and exploratory data analysis on large banking datasets
- Build predictive models to support customer growth, risk monitoring, and operational efficiency
- Collaborate with data engineers and BI teams to integrate models into enterprise data platforms
- Deploy and monitor models in production ensuring performance, accuracy, and scalability
- Present insights and recommendations to business and banking stakeholders
- Ensure compliance with banking data governance and regulatory requirements

Qualifications
- Bachelor’s or Master’s degree in Computer Science, Data Science, Artificial Intelligence, or a rel

📌 Senior Data Scientist (Chennai Metropolitan Area)
🏢 Bigtapp Analytics
📍 Chennai Metropolitan Area