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Capital One

Issues credit cards and runs a consumer bank

Manager, Data Scientist - Optimization

Data ScienceUpdated on Nov 5
Full-timeIn-person

About the Job

Requirements

  • A Bachelor's degree plus 6 years of experience in data analytics, a Master's degree plus 4 years of experience in data analytics, or a PhD plus 1 year of experience in data analytics is required.
  • At least 2 years of experience with open-source programming languages for large-scale data analysis is required.
  • At least 2 years of experience with machine learning is required.
  • At least 2 years of experience with relational databases is required.

Responsibilities

  • Work with Product Managers and Business Analysts to design in-market experiments, validating assumptions before full-scale development.
  • Translate ambiguous business challenges into structured mathematical problems and design and implement optimization models, including linear, mixed-integer, non-linear, and heuristic models, to improve decision-making.
  • Develop, test, and deploy production-grade optimization algorithms and simulation models using Python and commercial or open-source solvers.
  • Partner with Product, Engineering, and Business teams to integrate optimization engines into existing software systems and workflows.
  • Build machine learning models through all phases of development, from design through training, evaluation, validation, and implementation.

Desired Qualifications

  • A PhD in a STEM field—Science, Engineering, Operations Research, or Mathematics—plus 2 years of experience in data analytics is preferred.
  • At least 1 year of experience working with AWS is preferred.
  • At least 4 years of experience with Python, Scala, or R for large-scale data analysis is preferred.
  • At least 4 years of experience with machine learning is preferred.
  • Experience using numerical optimization to solve business problems is preferred.
  • Experience with linear, non-linear, and integer programming techniques and software packages is preferred.
  • A track record of optimizing business outcomes and decision systems is preferred.
  • Experience formulating business problems involving complex data, models, and policy rules is preferred.
  • Working experience with time-series models is preferred.

About the Company

Capital One

Issues credit cards and runs a consumer bank

Capital One runs a consumer and commercial bank that issues credit cards, takes deposits, and finances cars and businesses. Its Venture travel cards and Quicksilver cash-back cards let customers earn rewards on everyday spending, while its online banking tools manage payments and savings. Customers use checking and savings accounts through an app, branches, and cash machines, and commercial clients use treasury tools to manage company cash. The bank earns interest on loans and fees from banking and card transactions, with customer deposits helping fund its lending operations. Capital One was founded in 1994 and has its headquarters in McLean, Virginia.

Company size
10,001+
Company stage
IPO
Headquarters
McLean, VA
Founded
1994

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