# Front-end Engineer 4 at Capital One

Capital One is hiring a Front-end Engineer 4 in New York, United States. Level rates it Uses AI ●●○○; you can [apply on Capital One](https://jobsbylevel.com/go/5e2b1fad-0e59-48f7-a6b4-d7876c9771db?utm_medium=ai-agent).

AI Level 2, AI centrality 45 out of 100. New York, NY.

## Details

- Company: [Capital One](https://jobsbylevel.com/companies/capital-one)
- AI level: AI Level 2 (score 45 out of 100)
- Location: New York, NY
- Posted: September 25, 2026
- Apply: https://jobsbylevel.com/go/5e2b1fad-0e59-48f7-a6b4-d7876c9771db?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=front-end-engineer-4-at-capital-one-1b395c

## Prepare for this job

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## Description

Front-end Engineer 4 Capital One Travel is building a brand-new product area inside Emerging Verticals — a true greenfield bet within the fastest-growing credit card travel portal in the US. You won’t be optimizing an existing product, instead, you’ll be designing and shipping high-impact systems from scratch and defining the technical foundation for a category we expect to scale into a multi-billion-dollar market operation. This is a rare pitch for true technical ownership. You’ll join a small, entrepreneurial team that is pioneering AI-native development — using tools like Claude to spec, prototype, build, and QA across many surfaces at 10x speed — all backed by Capital One’s massive distribution engine. If you love going zero-to-one, moving fast, and seeing your work reach millions of customers, this role is for you. What You’ll Do Build new, customer-facing products and platform services from the ground up across the front end — from data and APIs through to the experiences customers touch. Work AI-natively: use modern AI tooling to prototype, generate, test, and ship features across many different areas and surfaces at a pace traditional teams can’t match. Partner directly with product, design, business, and external supply/partner contacts — translating real-world business needs into technical solutions and owning them end-to-end. Lead a portfolio of fast-moving projects and help set the engineering bar for a new team, mentoring others and raising the standard for AI-accelerated delivery. Make pragmatic architecture decisions for systems that need to scale quickly and reliably as the vertical grows. Utilize programming languages like JavaScript (Angular, React, Node), HTML/CSS, TypeScript and Java, open source frameworks, RESTful web services, and work on cross-browser and cross-device development What We’re Looking For Builders who have shipped their own projects end-to-end with AI — not just code-completion, but using AI across the whole build cycle. Engineers who move fast in ambiguous, zero-to-one environments and have launched new features at scale. People who are comfortable owning business and partner relationships, not just tickets. 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). The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for

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