Senior AI Engineer: Foundations & LLM Tuning

Capital One National Association; New York (NY); On-site; USD 215,000 - 246,000; Full time

Job summary

Capital One is seeking an AI Engineer 4 focused on AI Foundations, LLM customization, and finetuning. The role involves building scalable AI systems, working with a cross-functional team, and optimizing model performance for production use in a banking context.

The candidate will contribute to foundation model optimization, governance, and observability, while mentoring junior colleagues and shaping the long-term AI roadmap at Capital One.

Qualifications

• Bachelor's or Master's in a relevant field with years of AI/ML experience.
• Strong programming in Python/Go/Scala/CUDA/Java.
• Experience leading AI system development and cloud deployment.

Responsibilities

• Partner with cross-functional teams to deliver AI-powered products.
• Design, develop, test, deploy AI software components and runtimes.
• Leverage Open Source and SaaS AI tech like AWS, Huggingface, PyTorch.

Skills

Python

Go

Scala

CUDA

Java

AI/ML algorithms

Education

Bachelor's degree in Computer Science/AI/EE/CE

Master's degree in Computer Science/AI/EE/CE

Tools

AWS

Huggingface

VectorDBs

PyTorch

Guardrails

Job description

Capital One is seeking an AI Engineer 4 focused on AI Foundations, LLM customization, and finetuning. The role involves building scalable AI systems, working with a cross-functional team, and optimizing model performance for production use in a banking context.

The candidate will contribute to foundation model optimization, governance, and observability, while mentoring junior colleagues and shaping the long-term AI roadmap at Capital One.