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From the employer's careers site First seen 29 Oct 2026

AI Engineer 5 (FM Hosting, LLM Inference)

Capital One senior full-time

Salary

$229,900 - $262,400 per year

Apply on Capital One

Description

At Capital One, you will help bring the transformative power of emerging AI capabilities to reimagine how we serve our customers and businesses. The Intelligent Foundations and Experiences (IFX) team builds and deploys proprietary AI solutions that deliver value to millions of customers.

Responsibilities

  • Partner with cross-functional teams to deliver AI-powered products
  • Design, develop, test, deploy, and support AI software components, including foundation model training and large language model inference
  • Leverage a broad stack of Open Source and SaaS AI technologies
  • Invent and introduce state-of-the-art foundation model optimization techniques
  • Contribute to the technical vision and long-term roadmap of foundational AI systems
  • Design, implement, and optimize multi-model orchestration pipelines
  • Establish and lead cost-performance governance reviews
  • Lead team design councils or design review boards
  • Mentor Principal and Manager-level AI engineers

The Ideal Candidate

  • Loves building systems and takes pride in the quality of work
  • Passionate about staying abreast of the latest research and applying novel techniques
  • Adapts quickly and thrives on bringing clarity to big, undefined problems
  • Deeply technical with a strong foundation in engineering and mathematics
  • Resilient trailblazer who can forge new paths to achieve business goals

Basic Qualifications

  • Bachelor's Degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience
  • Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience
  • At least 6 years of experience programming with Python, Go, Scala, CUDA, or Java

Preferred Qualifications

  • Experience leading development AI systems with tradeoff decisions around cost, latency, throughput, and accuracy
  • 7 years of experience deploying scalable and responsible AI solutions on cloud platforms
  • Experience designing, developing, delivering, and supporting complex AI systems
  • Experience developing AI and ML algorithms or technologies using Python, C++, C#, Java, CUDA, or Golang

Salary Information

  • Cambridge, MA: $229,900 - $262,400
  • McLean, VA: $229,900 - $262,400
  • New York, NY: $250,800 - $286,200
  • San Jose, CA: $250,800 - $286,200

Benefits

  • Comprehensive, competitive, and inclusive set of health, financial, and other benefits

Skills

Required

Nice to have

  • LLM Inference
  • Similarity Search
  • VectorDBs
  • Guardrails
  • Memory
  • PyTorch
  • Huggingface
  • AWS Ultraclusters

Ready to apply?

You apply with the employer directly. Their original posting is here: https://capitalone.wd12.myworkdayjobs.com/en-US/Capital_One/job/McLean-VA/AI-Engineer-5--FM-Hosting--LLM-Inference-_R1002071-1

Apply on Capital One