Front-end Engineer 4

Capital One National Association; McLean (VA); On-site; USD 197,000 - 225,000; Full time

Job summary

Capital One is seeking a Front-end Engineer 4 in McLean, VA to drive a major technology transformation. You’ll lead front-end architecture, mentor engineers, and collaborate with engineers, designers, and product managers to deliver scalable, high-quality features for hundreds of millions of customers.

You will champion modern web technologies, performance, accessibility and a strong engineering culture, including canary releases and MVP-driven development in a fast-paced environment.

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 professional software engineering experience (internship experience does not apply)
• At least 3 years of experience developing applications using TypeScript, HTML, CSS and modern web frameworks (React, Angular, Vue, Svelte)

Responsibilities

• Partner with Software Engineers, Designers, and Product Managers to deliver high-performing features for 100M+ customers
• Provide technical leadership for front-end architecture and design patterns
• Mentor other engineers, fostering growth through code reviews and AI-assisted development practices
• Grow and provide subject matter expertise in performance, accessibility, architecture
• Lead design and development of client BFFs and micro-frontend architectures
• Champion best practices for feature flags and canary rollouts
• Apply mastery of the modern web ecosystem (PWAs, Wasm, Service Workers) to contribute technically

Skills

TypeScript

JavaScript

React

Angular

Vue

Svelte

HTML

CSS

Jest

Cypress

Playwright

Education

Bachelor's degree in Computer Science or related

Tools

Jest

Cypress

Playwright

GraphQL

gRPC/Protobuf

Job description

Front-end Engineer 4

Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors who solve real problems and meet real customer needs. We are seeking Front-end Software Engineers who are passionate about leveraging cutting-edge open source frameworks and emerging technologies. In this role, you’ll be at the forefront of driving a major transformation across Capital One.

What You’ll Do:

• Partner with Software Engineers, Designers, and Product Managers to deliver high-performing, quality features for 100M+ customers that are engaging, purposeful and powerful in their simplicity
• Provide technical leadership for front-end architecture and design patterns, acting as a multiplier for your team's impact
• Mentor other engineers, fostering their growth through thoughtful feedback, code reviews, and sharing of best practices for AI-assisted development, while helping to identify and clear technical obstacles
• Grow and provide subject matter expertise in key platform areas (e.g., performance, accessibility, architecture)
• Contribute to front-end architecture decisions, API design reviews, and reusable component development
• Lead the design and development of client Backend-for-Frontends (BFFs) and micro frontend (MFE) or federated application architectures to deliver scalable and flexible product experiences
• Lead the implementation and refinement of well-managed engineering practices, defining best practices for feature flags and canary rollouts to improve product delivery and quality
• Champion the adoption of agentic AI tools, mentoring engineers in AI-native development practices to increase team velocity
• Apply mastery of the modern web ecosystem (including PWAs, Wasm, mobile web, and Service Workers) to make complex, high-leverage, hands-on technical contributions
• Drive a culture of quality, performance, accessibility, and customer empathy, establishing high standards for coding, testing, and user experience

Basic 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 professional software engineering experience (internship experience does not apply)
• At least 3 years of experience developing applications using TypeScript, HTML, CSS and modern web frameworks (React, Angular, Vue, Svelte)

Preferred Qualifications:

• 4+ years of experience with TypeScript and JavaScript
• 4+ years of experience with modern web frameworks (e.g., React, Angular, Vue, Svelte), HTML and CSS
• Demonstrated experience with automated testing frameworks (e.g., Jest, Cypress, Playwright) and web performance tuning
• Demonstrated experience designing scalable front-end architectures and reusable component libraries
• Experience implementing and maintaining comprehensive automated testing
• Demonstrated experience designing and developing client Backend-for-Frontends (BFFs) to orchestrate data using technologies like GraphQL and efficient networking protocols (e.g., gRPC/Protobuf)
• Demonstrated experience with micro frontend (MFE) architectures or federated architectural patterns
• Demonstrated experience in metrics-driven canary release and feature flag strategies
• Expertise with agentic AI coding tools and AI-assisted workflow patterns

At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (e.g. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-3, and O-1, or any other forms of work authorization that require immigration support from an employer).

McLean, VA: $197,300 - $225,100 for Front-end Engineer 4

Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter.

This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.

Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.

This role is expected to accept applications for a minimum of 5 business days.

Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City’s Fair Chance Act; Philadelphia’s Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).