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From the employer's careers site First seen 25 Oct 2026

AI Engineer 5 (MLX, Agentic AI, Gen AI platform Services)

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
  • Leverage Open Source and SaaS AI technologies such as AWS Ultraclusters, Huggingface, VectorDBs, PyTorch
  • Invent and introduce state-of-the-art foundation model optimization techniques
  • Contribute to the technical vision and 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 work quality
  • Passionate about staying up-to-date with latest research and applying novel techniques
  • Adapts quickly and thrives on bringing clarity to big problems
  • Deeply technical with 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 6+ years of experience
  • Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus 4+ years of experience
  • 6+ years of experience programming with Python, Go, Scala, CUDA, or Java

Preferred Qualifications:

  • Experience leading development AI systems with tradeoff decisions
  • 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: McLean, VA: $229,900 - $262,400 Cambridge, MA: $229,900 - $262,400 New York, NY: $250,800 - $286,200 San Francisco, CA: $250,800 - $286,200 San Jose, CA: $250,800 - $286,200

Benefits: Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits.

Skills

Nice to have

  • AWS Ultraclusters
  • Huggingface
  • VectorDBs
  • PyTorch
  • LLM Inference
  • Similarity Search and VectorDBs
  • Guardrails
Apply on Capital One