Senior Full-Stack Engineer (Python/React) - Cloud

Capital One; Richmond (TX); On-site; USD 179,000 - 246,000; Full time

Job summary

Capital One is seeking a Full Stack Engineer 4 with strong Python and React skills, plus networking experience, to drive a major transformation within a regulated financial technology environment. You will work across diverse microservices and collaborate with product managers to deliver robust, scalable solutions in the cloud.

The role emphasizes technical leadership, modern toolchains, and a culture of ownership.

Qualifications

• Bachelor's Degree or higher in Computer Science or a related quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering)
• At least 4 years of experience in software engineering (Internship experience does not apply)
• At least 2 years of experience with public cloud platforms (AWS, GCP, Azure) or virtualization technologies

Responsibilities

• Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices and full stack systems
• Mentor other members of the engineering community and share knowledge of tech trends
• Collaborate with digital product managers to deliver cloud-based solutions for scalable customer experiences
• Utilize Java, Python, JavaScript/TypeScript, and other languages; leverage Docker, Kubernetes, and AWS services
• Provide technical leadership and set standards for design, development, and operational excellence
• Partner with architects to define service boundaries, integration patterns, and reusable frameworks
• Identify areas for refactoring to reduce technical debt and enhance performance
• Influence long-term technology strategy in an environment of ownership and accountability

Skills

Java

Python

JavaScript/TypeScript

Go

Distributed systems

Cloud concepts

CI/CD

Networking basics

Education

Bachelor's degree or higher in Computer Science or related field

Tools

Docker

Kubernetes

AWS

Git/GitHub

Job description

Capital One is seeking a Full Stack Engineer 4 with strong Python and React skills, plus networking experience, to drive a major transformation within a regulated financial technology environment. You will work across diverse microservices and collaborate with product managers to deliver robust, scalable solutions in the cloud.

The role emphasizes technical leadership, modern toolchains, and a culture of ownership.