Manager, Data Science – GenAI Digital Assistant

Capital One

Data Scientist at Capital One leveraging Generative AI to enhance digital assistant capabilities. Collaborating with cross-functional teams to drive data-driven decision making across billions of customer records.

Posted 4/24/2026full-timeSan Jose • California, New York, Virginia • 🇺🇸 United StatesMid-LevelSenior💰 $197,300 - $245,600 per yearWebsite

Tech Stack

Tools & technologies

AWSOpen SourcePySparkPython

About the role

Key responsibilities & impact

Partner with a cross-functional team of data scientists, software engineers, machine learning engineers and product managers to deliver AI powered products that change how developers write software.
Lead cutting-edge research and development in Generative AI (GenAI) to enhance conversational AI capabilities and build scalable, futuristic digital assistant solutions.
Fine-tune advanced Large Language Models (LLMs) for domain-specific conversational applications, inference optimization, and multi-agentic workflows.
Leverage a broad stack of technologies — Python, AWS, Pyspark, LangChain, LangGraph, HuggingFace Transformers, vLLM and VectorDBs, and more.
Be the expert in Natural Language Processing (NLP) to harness the power of Large Language Models (LLMs).

Requirements

What you’ll need

A Bachelor's Degree in a quantitative field plus 6 years of experience performing data analytics
A Master's Degree in a quantitative field or an MBA with a quantitative concentration plus 4 years of experience performing data analytics
A PhD in a quantitative field plus 1 year of experience performing data analytics
At least 1 year of experience leveraging open source programming languages for large scale data analysis
At least 1 year of experience working with machine learning
At least 1 year of experience utilizing relational databases

Benefits

Comp & perks

health, financial and other benefits
performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

PythonPysparkNatural Language ProcessingLarge Language ModelsGenerative AIdata analyticsmachine learninginference optimizationmulti-agentic workflowsopen source programming

Certifications

Bachelor's DegreeMaster's DegreePhDMBA with quantitative concentration