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Senior Lead AI Engineer (LLM Customization and Finetuning)

Date Posted: May 29, 2026
Yearly: USD - USD
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Job Detail

  • location_on
    Location Virginia, United States of America
  • desktop_windows
    Job Type: Permanent
  • schedule
    Shift:
  • analytics
    Career Level:
  • group
    Positions:
  • calendar_view_day
    Experience:
  • male
    Gender: No Preference
  • school
    Degree:
  • calendar_month
    Apply Before: Jun 29, 2026

Job Description

Overview

The Senior Lead AI Engineer at Capital One will be responsible for developing and deploying AI-powered products that enhance customer experiences in banking. This role involves collaboration with cross-functional teams and focuses on optimizing large language models and AI systems to drive business value.

Key responsibilities

  • Partner with engineers, research scientists, technical program managers, and product managers 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 LLM optimization techniques.
  • Contribute to the technical vision and long-term roadmap of foundational AI systems.

Required skills

  • Bachelor's or Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields.
  • At least 6 years of experience developing AI and ML algorithms or technologies.
  • Proficiency in programming with Python, Go, Scala, or Java.
  • Experience deploying scalable AI solutions on cloud platforms (e.g. AWS, Google Cloud, Azure).
  • Demonstrated ability to lead and mentor an engineering team.
  • Strong foundation in engineering and mathematics.

What the company offers

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

Skills Required

Company Overview

Harrisonburg, Virginia, United States of America

Capital One is a financial services company focused on technology and innovation in banking. They leverage machine learning to enhance customer experiences and deliver personalized banking services. The company is dedicated to responsible AI developm... Read More

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