Capital One

Full-stack Engineer 5 (AI Platform & Knowledge Library) (Enterprise Platforms Technology)

$209K–$286K

New York, NY +2 · Full-time · Posted Sep 26, 2026

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Location: New York, NY
McLean, VA
Richmond, VA
Experience: At least 6 years in software engineering and at least 3 years in the specified cloud or virtualization areas. Preferred experience ranges from 1+ to 9+ years across coding, open source, APIs, databases, cloud, CI/CD, mentoring, observability, and technical leadership.
Education: Bachelor's Degree or higher in Computer Science or a related quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering).
Visa sponsorship: Capital One will consider sponsoring a new qualified applicant for employment authorization for this position.

About the job

Leads engineering teams and delivers large-scale cloud-native systems and shared platform services, including AI platform and knowledge library work.

What you'll do

Lead technology projects and developers, providing technical leadership and mentoring.
Design and implement reliable, high-performance distributed systems and shape architecture and platform roadmaps.
Build cloud-based solutions using full-stack technologies, databases, containers, and AWS services.

What they ask for

Bachelor's degree or higher in Computer Science or a related quantitative field.
At least 6 years of software engineering experience (internships do not apply).
At least 3 years of experience with public cloud platforms, cloud-based productivity tools, or virtualization technologies.

Nice to have

Master’s degree in Computer Science or a related field.
Experience with AI-based coding tools and interactive AI tooling beyond basic code completion.

Pay

$229,900 - $262,400 USD base salary; $250,800 - $286,200 USD base salary; $209,000 - $238,500 USD base salary

Tools

Java, Scala, Python, Go, Node.js, JavaScript, TypeScript, AWS

AI focus

Experience leveraging AI-based coding tools, IDE copilots, and interactive AI tooling beyond basic code completion; the title identifies an AI Platform & Knowledge Library.

Model-written summary · the original posting is authoritative