Senior Data Science Lead — NLP, LLMs & Large-Scale ML

Capital One; Deerfield (IL); On-site; USD 209,000 - 239,000; Full time

Job summary

Capital One is seeking a data-driven leader to advance NLP and ML initiatives across billions of records. You will collaborate with data scientists, engineers, and product managers to deploy AI-powered solutions that transform how customers interact with their money.

You will work with a modern stack including PyTorch, AWS, Hugging Face, LangChain, and more, building scalable production systems and driving measurable business impact at Capital One.

Qualifications

• A degree in a quantitative field and analytics experience as specified.
• Open source programming experience for large-scale data analysis.
• Experience with machine learning and relational databases.

Responsibilities

• Partner with cross-functional teams to deliver AI-powered products.
• Leverage a broad tech stack to reveal insights from large data volumes.
• Be the NLP expert to harness LLMs for customer-facing apps and features.
• Build ML/NLP models from design to production-ready systems serving millions.
• Translate complex work into tangible business goals.

Skills

Python

SQL

Machine learning

NLP

Distributed computing

Big data

Education

Bachelor's Degree in a quantitative field

Master's Degree in a quantitative field or MBA with quantitative concentration

PhD in a quantitative field

Tools

PyTorch

AWS

Hugging Face

LangChain

Lightning

VectorDBs

Job description

Capital One is seeking a data-driven leader to advance NLP and ML initiatives across billions of records. You will collaborate with data scientists, engineers, and product managers to deploy AI-powered solutions that transform how customers interact with their money.

You will work with a modern stack including PyTorch, AWS, Hugging Face, LangChain, and more, building scalable production systems and driving measurable business impact at Capital One.