Senior Full-Stack Engineer — Payments Cloud & Microservices

Capital One National Association; McLean, Northern (VA, KY); Hybrid; USD 197,000 - 225,000; Full time

Job summary

Capital One National Association is seeking a Full Stack Engineer 4 for the Global Payment Network to lead a portfolio of microservices, collaborate with product teams, and deliver scalable backend APIs and modern front-end interfaces. The role emphasizes cloud-native development on AWS, DevOps practices, and mentoring colleagues across Agile teams.

You will work with Java, Scala, Python, Go, Node.js, JavaScript/TypeScript, and modern databases, while shaping standards and contributing to open

Qualifications

• Bachelor's Degree or higher in Computer Science or a related field
• At least 4 years of experience in software engineering
• At least 2 years of experience with public cloud platforms (AWS, GCP, Azure) or virtualization technologies
• Master’s Degree in CS or related field preferred
• 7+ years of coding experience across multiple languages
• 3+ years of AWS, GCP, Azure or cloud tools experience
• 4+ years contributing to open source frameworks
• 3+ years front-end JS/TS frameworks
• 4+ years creating APIs
• 3+ years CI/CD, IaC, automated testing
• 3+ years Git/version control experience

Responsibilities

• Lead a portfolio of diverse technology projects with distributed microservices
• Mentor engineers and participate in technology communities
• Collaborate with product managers to deliver cloud-based solutions
• Work with Java, Scala, Python, Go, Node.js, JavaScript/TypeScript
• Define service boundaries and reusable frameworks
• Proactively refactor to reduce technical debt and boost performance
• Influence long-term technology strategy in a fast-paced environment

Skills

Go

Java

JavaScript/TypeScript

Python

Rust

C#

Scala

Education

Bachelor's degree in Computer Science or related field

Master’s degree in Computer Science or related field

Tools

AWS

Docker

Kubernetes

Git

CI/CD

Job description

Capital One National Association is seeking a Full Stack Engineer 4 for the Global Payment Network to lead a portfolio of microservices, collaborate with product teams, and deliver scalable backend APIs and modern front-end interfaces. The role emphasizes cloud-native development on AWS, DevOps practices, and mentoring colleagues across Agile teams.

You will work with Java, Scala, Python, Go, Node.js, JavaScript/TypeScript, and modern databases, while shaping standards and contributing to open