This position is no longer accepting applications
Closed on August 18, 2026.
This role is filled — get an email when new Data Analytics roles open on DataJobs.io:
Principal Data Scientist - Recommendation & Personalization Systems
Ai Ml
Analytics
Artificial Intelligence
Big Data
Data Analytics
Data Processing
Data Science
Machine Learning
Predictive Analytics
Recommender Systems
View similar jobs
Get alerted when similar jobs are posted — set up a New Data Analytics jobs on DataJobs.io alert.
See other roles at Information Technology Senior Management Forum.
Job Description
Principal Data Scientist focused on recommendation and personalization systems, building high-scale ML models and personalized recommendation engines within Capital One's Applied AI team.
Responsibilities
- Collaborate with a cross functional team of data scientists, software engineers, and product managers to deliver a product that resonates with customers
- Utilize a broad tech stack including Python, Conda, AWS, H2O, Spark, and related tools to uncover insights from large volumes of numeric and textual data
- Develop machine learning models through all stages of development, from design and training to evaluation, validation, and deployment
- Translate complex work into clear business goals through strong interpersonal communication
Requirements
- Bachelor's Degree in Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field, plus 5 years of data analytics experience
- Master's Degree in a quantitative field or MBA with a quantitative concentration, plus 3 years of data analytics experience
- PhD in Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field
Technologies
- Python
- Conda
- AWS
- H2O
- Spark
Details
- Location: McLean, VA (onsite)
- Salary: USD 161,800 - 201,400 per year
- Posted: 7/07/2026
- Type: Full-time
Similar Jobs
