Senior Full-Stack Engineer — Go & AWS Focus

capitalone; McLean (VA); On-site; USD 197,000 - 225,000; Full time

Job summary

Capital One in McLean, VA is seeking a Full-stack Engineer 4 to build and scale our data-driven security deposits platform using Go and AWS. You will own serverless APIs, drive low-latency data streaming, and collaborate with product teams to deliver robust cloud-based solutions for millions of Americans.

The role emphasizes mentoring, engineering excellence, and staying current with technology through internal and external communities, with opportunities to shape architecture, standards, and

Qualifications

• Bachelor's degree in CS or related field.
• 4+ years in software engineering; internship not counted.
• Experience with public cloud platforms (AWS, GCP, Azure) or virtualization.

Responsibilities

• Lead a portfolio of projects and a team of developers in distributed microservices and full-stack systems.
• Mentor engineers, stay current with tech trends, and contribute to internal/external communities.
• Collaborate with product managers and deliver cloud-based solutions for users.
• Develop APIs using Go, Java, Node.js/TypeScript, and manage data with RDBMS/NoSQL.
• Define service boundaries, patterns, and reusable frameworks with architects.
• Drive refactoring and reduce technical debt while improving performance.

Skills

Go

Java

JavaScript/TypeScript

Python

Scala

C#

Education

Bachelor's Degree in Computer Science or related field

Master's Degree in Computer Science or related field

Tools

Docker

Kubernetes

AWS

Open Source databases

Job description

Capital One in McLean, VA is seeking a Full-stack Engineer 4 to build and scale our data-driven security deposits platform using Go and AWS. You will own serverless APIs, drive low-latency data streaming, and collaborate with product teams to deliver robust cloud-based solutions for millions of Americans.

The role emphasizes mentoring, engineering excellence, and staying current with technology through internal and external communities, with opportunities to shape architecture, standards, and