Capital One

Full Stack Engineer 4 (AI Operations/MLX Group)

$197K–$246K

New York, NY +2 · Full-time · Posted Oct 30, 2026

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Location: New York, NY
McLean, VA
Cambridge, MA
Experience: At least 4 years in software engineering and at least 2 years with public cloud platforms, cloud-based productivity tools, or virtualization technologies. Preferred experience includes 7+ years coding with more than two listed languages and additional experience ranging from 1+ to 4+ years across other areas.
Education: Bachelor's Degree or higher in Computer Science or a related quantitative field; preferred Master’s Degree in Computer Science or a related field.
Visa sponsorship: Will not sponsor a new applicant for employment authorization or offer immigration-related support for this position.

About the job

Leads engineering projects and developers building cloud-based full-stack and distributed microservices solutions, while setting technical standards and providing technical leadership.

What you'll do

Lead technology projects and developers building full-stack and distributed microservices solutions that meet regulatory needs.
Collaborate with product managers and architects to deliver cloud-based solutions and define service boundaries, integration patterns, and reusable frameworks.
Set engineering standards, mentor engineers, improve system performance, and influence technology strategy.

What they ask for

Bachelor's Degree or higher in Computer Science or a related quantitative field.
At least 4 years of software engineering experience; internship experience does not apply.
At least 2 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 modern AI-based coding tools and IDE copilots or interactive AI tooling beyond basic code completion.

Pay

Cambridge, MA: $197,300 - $225,100 USD annual base salary; McLean, VA: $197,300 - $225,100 USD annual base salary; New York, NY: $215,200 - $245,600 USD annual base salary

Tools

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

AI focus

Experience with AI-based coding tools, IDE copilots, and interactive AI tooling to accelerate productivity beyond basic code completion.

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