Senior Data Science Manager - ML & Big Data

Capital One; Cambridge (MA); On-site; USD 197,000 - 225,000; Full time

Job summary

Capital One is seeking a Data Scientist to join the US Card Data Science team in Cambridge, MA. You will build and deploy machine learning models that support underwriting and portfolio management across billions of records.

You will partner with data engineers, product managers and analysts to translate business questions into data-driven solutions, using Python, AWS, Spark and open-source tools. This role emphasizes scalable modeling and governance.

Qualifications

• Degree in a quantitative field with minimum required experience as specified.
• Experience with open-source programming languages for large-scale data analytics.
• Experience building and evaluating machine learning models.

Responsibilities

• Collaborate with data scientists, software engineers and product managers to deliver a data-driven product.
• Design and deploy models using Python, AWS, Spark and related tooling.
• Develop and validate models through training, evaluation and monitoring phases.
• Translate complex data insights into tangible business outcomes.

Skills

Python

SQL

Machine Learning

Data Analytics

Open-source tools

Education

Bachelor's degree in quantitative field

Master's degree or MBA with quantitative concentration

PhD in quantitative field

Tools

AWS

Spark

H2O

Conda

Job description

Capital One is seeking a Data Scientist to join the US Card Data Science team in Cambridge, MA. You will build and deploy machine learning models that support underwriting and portfolio management across billions of records.

You will partner with data engineers, product managers and analysts to translate business questions into data-driven solutions, using Python, AWS, Spark and open-source tools. This role emphasizes scalable modeling and governance.