Senior AI Platform Architect (Remote)

Capital One; Phoenix (AZ); Remote; USD 286,000 - 327,000; Full time

Job summary

Capital One is seeking a Senior Staff AI Engineer (Remote Eligible) to lead and evolve AI systems that power customer experiences across the enterprise. You will work with a cross-functional team to design and deploy AI software components, including foundation models, inference, agents, and observability, with a focus on performance, safety, and governance.

The role emphasizes mentoring senior technical leaders, shaping long-term AI architecture, and delivering scalable, cost-efficient AI

Qualifications

• Bachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering or related field plus 10+ years of AI/ML experience, or Master's degree plus 8+ years of AI/ML experience.
• At least 10 years of experience 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 foundation model training, LLM inference, agents and multi-agent workflows, similarity search, guardrails, model evaluation, experimentation, governance and observability.

Skills

Python

Go

Scala

CUDA

Java

Education

Bachelor's degree + 10+ yrs

Master's degree + 8+ yrs

Tools

AWS Ultraclusters

Huggingface

VectorDBs

PyTorch

Job description

Capital One is seeking a Senior Staff AI Engineer (Remote Eligible) to lead and evolve AI systems that power customer experiences across the enterprise. You will work with a cross-functional team to design and deploy AI software components, including foundation models, inference, agents, and observability, with a focus on performance, safety, and governance.

The role emphasizes mentoring senior technical leaders, shaping long-term AI architecture, and delivering scalable, cost-efficient AI