Full-stack Engineer 4

Capital One•McLean, VA
•$197,300 - $245,600

About The Position

Capital One is seeking a Full-stack Software Engineer to help drive a major technology transformation. The role leads a portfolio of technology projects and developers working with distributed microservices and full-stack systems to create solutions that meet regulatory needs. The engineer collaborates with digital product managers and architects to deliver cloud-based solutions, define service boundaries and integration patterns, and develop reusable frameworks. The position provides technical leadership across Agile teams, establishing standards for design, development, and operational excellence. It also involves mentoring engineers, evaluating emerging technologies, contributing to technology strategy, and improving systems through refactoring, performance optimization, and technical-debt reduction. The role operates in a “you build it, you own it” environment and uses programming languages, open-source databases, container orchestration, and AWS tools and services. The listed full-time annual salary ranges are $197,300–$225,100 in McLean, Virginia, and $215,200–$245,600 in New York, New York. The role is also eligible for performance-based incentive compensation, which may include cash bonuses and/or long-term incentives. Capital One offers health, financial, and other benefits; eligibility varies by employment and management status.

Requirements

  • Bachelor’s degree or higher in Computer Science or a related quantitative field, such as Statistics, Economics, Operations Research, Analytics, Mathematics, or Engineering.
  • At least 4 years of software engineering experience; internship experience does not apply.
  • At least 2 years of experience with public cloud platforms (AWS, GCP, or Azure), cloud-based productivity tools, or virtualization technologies.

Nice To Haves

  • Master’s degree in Computer Science or a related field.
  • 7+ years of coding experience with more than two of the following: Go, Java, JavaScript/TypeScript, Python, Rust, C#, or Scala.
  • 3+ years of experience with databases and database management systems.
  • 3+ years of experience with AWS, GCP, Azure, cloud-based productivity tools, or virtualization technologies.
  • 4+ years of experience contributing to open-source frameworks.
  • 3+ years of experience with front-end JavaScript or TypeScript frameworks.
  • 4+ years of experience creating synchronous and asynchronous APIs.
  • 3+ years of experience with CI/CD pipelines, infrastructure as code, and automated testing frameworks.
  • 3+ years of experience using Git-based version-control systems such as Git, GitHub, or Bitbucket.
  • 3+ years of experience troubleshooting technical issues within cloud environments.
  • Experience leveraging modern AI-based coding tools and IDE copilots.
  • At least 1 year of experience mentoring engineers and driving professional development within technical teams.
  • At least 1 year of experience using observability to identify and optimize performance bottlenecks in distributed systems.
  • Experience with interactive AI tooling to accelerate productivity using capabilities beyond basic code completion.
  • Experience leading cross-functional engineering efforts or large-scale technical initiatives.
  • Experience establishing and enforcing coding standards and design patterns across teams.

Responsibilities

  • Lead a portfolio of technology projects and a team of developers working with distributed microservices and full-stack systems to create solutions that meet regulatory needs.
  • Stay current with technology trends, experiment with and learn new technologies, participate in technology communities, and mentor members of the engineering community.
  • Collaborate with digital product managers to deliver robust cloud-based solutions.
  • Use programming languages such as Java, Scala, Python, Go, Node.js, JavaScript, and TypeScript; open-source RDBMS and NoSQL databases; Docker and Kubernetes; and AWS tools and services.
  • Provide technical leadership and direction across Agile teams, setting standards for design, development, and operational excellence.
  • Partner with architects to define service boundaries, integration patterns, and reusable frameworks.
  • Identify improvement opportunities, implement targeted refactoring, reduce technical debt, and enhance system performance.
  • Influence long-term technology strategy by evaluating emerging tools and practices in a “you build it, you own it” environment.

Benefits

  • Comprehensive health, financial, and other benefits supporting total well-being.
  • Performance-based incentive compensation, which may include cash bonuses and/or long-term incentives.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service