Senior Gen AI Platform Engineer

Capital One; San Jose (CA); On-site; USD 215,000 - 246,000; Full time

Job summary

Capital One is seeking an AI Engineer 4 to design, develop, and deploy advanced AI systems across the Intelligent Foundations and Experiences team. You will own end-to-end architecture for large-scale AI platforms, optimize performance, and ensure ethical alignment while collaborating with infrastructure and product teams.

The role demands strong software engineering and AI fundamentals, experience with foundation models, and the ability to drive cross-functional reviews.

Qualifications

• Bachelor's or Master's in Computer Science, AI, Electrical Engineering, Computer Engineering or related fields with required years of experience.
• At least 4 years programming with Python, Go, Scala, CUDA or Java.

Responsibilities

• Partner with cross-functional teams to deliver AI-powered products that change how associates work and how customers interact with Capital One.
• Design, develop, test, deploy, and support AI software components including model training, inference, guardrails, and observability.
• Leverage a broad stack of Open Source and SaaS AI technologies.
• Define and maintain service-level objectives for AI reliability and performance.

Skills

Python

Go

Scala

CUDA

Java

Education

Bachelor's or Master's in CS/AI/EE/CE

Tools

AWS Ultraclusters

Huggingface

VectorDBs

PyTorch

Job description

Capital One is seeking an AI Engineer 4 to design, develop, and deploy advanced AI systems across the Intelligent Foundations and Experiences team. You will own end-to-end architecture for large-scale AI platforms, optimize performance, and ensure ethical alignment while collaborating with infrastructure and product teams.

The role demands strong software engineering and AI fundamentals, experience with foundation models, and the ability to drive cross-functional reviews.