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Senior Associate, Data Scientist - Recommendation & Personalization Systems

McLean, VA, US💼 Full-time💰 $135,600–$135,600🗓 2026-09-17 → 2026-09-25

Core

Architecting and deploying cutting-edge personalized recommendation engines for Capital One's web and mobile applications using high-scale ML models and foundation research.

Role type

Senior IC data scientist (recommendation systems & personalization)

Builds

Personalized customer experiences and recommendation engines for web/mobile apps

Domain

Financial services / Machine Learning / Recommendation Systems

Deliverable

production ML models

Required skills

Machine learning, Python, SQL, statistical modeling, data analytics, cloud computing

Preferred skills

AWS, Scala, R, Causal Inference, Transformer-based architectures, Reinforcement Learning

Technologies

Python, Conda, AWS, H2O, Spark, SQL

Responsibilities

Partner with cross-functional teams to deliver products; build ML models through design, training, evaluation, and implementation; analyze huge volumes of numeric and textual data; research and evaluate emerging technologies.

Seniority

Senior, hands-on IC

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