Senior AI Foundations Scientist – LLM & NLP Expert

ITSMF; New York (NY); On-site; USD 177,000 - 201,000; Full time

Job summary

Capital One is seeking a Principal Data Scientist for AI Foundations to drive state‑of‑the‑art NLP and ML solutions for our mobile app and customer interactions. You will partner with data scientists, engineers, and product managers to deploy scalable AI powered features that impact over 80 million customers.

You will lead model development from design through training, evaluation and deployment, leveraging PyTorch, AWS cloud, LangChain, and vector databases, while shaping the strategy for

Qualifications

• Degree plus experience in data analytics or advanced analytics as specified.
• Proven ability to work with ML and NLP techniques at scale.
• Experience with cloud platforms and open‑source ML tooling.

Responsibilities

• Partner with cross‑functional teams to deliver AI powered products for customers’ money.
• Develop and operationalize ML/NLP models end‑to‑end in production systems.
• Experiment with LLMs, adapt and finetune for customer facing features.
• Translate complex results into measurable business outcomes.

Skills

Python

SQL

Machine learning

Language models

NLP

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

AWS

Pytorch

Hugging Face

LangChain

VectorDBs

Job description

Capital One is seeking a Principal Data Scientist for AI Foundations to drive state‑of‑the‑art NLP and ML solutions for our mobile app and customer interactions. You will partner with data scientists, engineers, and product managers to deploy scalable AI powered features that impact over 80 million customers.

You will lead model development from design through training, evaluation and deployment, leveraging PyTorch, AWS cloud, LangChain, and vector databases, while shaping the strategy for