You are currently viewing Full-stack Engineer 4 at Capital One (United States) – On-site

Full-stack Engineer 4 at Capital One (United States) – On-site

About the Role

Capital One has opened a Full-stack Engineer 4 position, with the work structured around an on-site arrangement. More jobs at Capital One and this senior-level opening is a fit for an engineer who already drives decisions and wants more scope to do so. For someone ready to take on real ownership, this looks like a strong next move.

The Full-stack Engineer 4 role at Capital One offers the chance to work alongside experienced peers on meaningful problems, with the scope to build a career. This is a full-time position with the stability and benefits that come with a permanent role.

Role Overview

As a senior member of the team, your day-to-day work will directly shape how the team operates. A Full-stack Engineer 4 at the senior level can expect to:

  • optimize application performance, reliability, and scalability across the stack
  • produce clean, well-tested, maintainable code and participate in peer code reviews
  • plan out and build features across both the front-end and back-end of the application
  • work with product and design teams to translate requirements into shipped functionality

In addition to the day-to-day, you’ll need to communicate clearly with teammates and stakeholders, leave good documentation behind, and keep looking for ways to improve how the team ships software.

Requirements & Qualifications

Given the seniority of this role, candidates should bring strong, demonstrated expertise:

  • strong understanding of APIs, databases, and modern web frameworks
  • experience building production applications across front-end and back-end layers
  • an eye for clean, maintainable, well-tested code
  • comfort working across the stack and adapting to different parts of the codebase

Even if you don’t meet every item on this list, Capital One still encourages you to apply — demonstrated ability and growth potential matter as much as a perfect resume match.

Location & Work Setup

Based in United States, this is an on-site role, with the team working together in person to collaborate closely on a daily basis. The finer points of work arrangement and relocation are typically confirmed later in the interview process. As with most on-site positions, collaboration happens through a blend of live meetings and asynchronous updates — so communication matters just as much as technical ability.

How to Apply

Interested? Apply through Capital One’s careers page with an up-to-date resume that highlights experience relevant to this Full-stack Engineer 4 role. Adding a short note on why this team and role interest you can help your application stand out. View all Full-Stack Engineer openings if you’d like to compare this opportunity with similar openings.

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