Principal Data Scientist: Personalization & Recommendations

Capital One is seeking a Principal Data Scientist for Recommendation & Personalization Systems. You will join an elite Applied AI team working on personalized experiences across Capital One’s web and mobile apps, building scalable recommender systems and deploying cutting‑edge models.

You’ll work with a broad stack including Python, AWS, Spark, and H2O to unlock insights from billions of records. The role emphasizes collaboration with data scientists, software engineers, and product managers to