onsite
Principal Associate, Data Scientist - Card Intelligence - Capital One
Data Scientist
Lead data science initiatives for credit card personalization, leveraging Python, SQL, and machine learning on AWS to model billions of transactions and drive data‑driven decision making at scale.
About the role
Key Responsibilities
- Design and implement predictive models to personalize credit card offers for millions of customers.
- Develop end‑to‑end data pipelines using SQL and Python, integrating with AWS services for scalable processing.
- Collaborate with cross‑functional teams to translate business requirements into analytical solutions.
- Perform statistical analysis and feature engineering on large transactional datasets.
- Communicate insights and model performance to stakeholders through clear visualizations and reports.
Requirements
- Advanced proficiency in Python, SQL, and statistical modeling techniques.
- Experience with AWS data services (S3, Redshift, EMR, SageMaker) and big data processing.
- Strong background in machine learning algorithms and model deployment.
- Excellent problem‑solving skills and ability to work in a fast‑paced, data‑centric environment.
Skills
pythonsqlmachine learningaws