Senior AI Engineer: Foundations, LLMs & Agents

Capital One Group; Northern, New York (KY, NY); Hybrid; USD 230,000 - 262,000; Full time

Job summary

Capital One seeks an AI Engineer 5 to help build responsible, scalable AI systems across foundation models, inference, agents, and multi-agent workflows. You will collaborate with engineers, scientists, and product managers to deploy AI-powered products, optimize performance, and govern AI across the stack.

You will work with Open Source and SaaS tech (AWS, HuggingFace, PyTorch, VectorDBs), drive optimization for latency and cost, and mentor other engineers while shaping Capital One's AI roadmap.

Qualifications

• Bachelor's degree in CS/AI/EE with 6+ years of AI/ML development experience or Master's with 4+ years.

Responsibilities

• Partner with cross-functional teams to deliver AI-powered products that impact associates and customers.

Skills

Python

Go

Scala

LLM Inference

VectorDBs

Guardrails

Agents

Multi-agent workflows

Education

Bachelor's degree in Computer Science / AI / Electrical Engineering

Master's degree in Computer Science / AI / Electrical Engineering

Tools

AWS

GCP

Azure

HuggingFace

PyTorch

VectorDBs

CUDA

Job description

Capital One seeks an AI Engineer 5 to help build responsible, scalable AI systems across foundation models, inference, agents, and multi-agent workflows. You will collaborate with engineers, scientists, and product managers to deploy AI-powered products, optimize performance, and govern AI across the stack.

You will work with Open Source and SaaS tech (AWS, HuggingFace, PyTorch, VectorDBs), drive optimization for latency and cost, and mentor other engineers while shaping Capital One's AI roadmap.