Senior Frontend Engineer (React) - Remote

Endurance Warranty

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Location: United States
Job Type: full-time
Salary: $140,000 to $150,000
Posted: April 14, 2026

Job Description

JOB SUMMARY:

Endurance Warranty Services, LLC. is hiring a Senior Frontend Engineer to help craft modern user experiences across a variety of enterprise software systems. In this role, you’ll head up frontend development efforts using React, partner closely with backend engineers and product stakeholders, and help raise the bar for UI quality, performance, and maintainability across our applications.

This is a great opportunity for someone who enjoys owning features end-to-end, mentoring teammates, and shaping frontend standards in a fully remote environment.

DUTIES & RESPONSIBILITIES:

What You’ll Do

Lead the design and implementation of complex frontend features in React
Build scalable, maintainable UI components and front-end architecture patterns
Collaborate cross-functionally with engineering, product, and stakeholders to deliver high-impact work
Improve performance, accessibility, and responsiveness across web applications
Drive best practices for code quality, testing, and frontend development standards
Participate in and lead code reviews, providing constructive feedback and guidance
Mentor junior developers and support team growth through pairing and coaching
Help troubleshoot production issues and improve observability and reliability
Performs other related duties as assigned or as business needs evolve.

Tech Stack

Frontend: React, TypeScript, NextJS, Tailwind
Backend C# / .NET
Tools may include Git-based workflows, CI/CD pipelines, and modern testing practices

QUALIFICATIONS:

What We’re Looking For (Must-Haves)

Strong professional experience building modern web applications with React (or another modern frontend technology)
Ability to translate product requirements into clean, scalable UI solutions
Excellent problem-solving skills and strong ownership mentality
Strong communication skills and experience collaborating in remote teams
Experience improving and maintaining production-grade frontend codebases
Comfort making technical decisions and guiding others through implementation
Practical experience using AI coding assistants (Claude Code, Cursor, Copilot, etc.) in your development workflow

Nice-to-Haves

Experience with TypeScript, Tailwind, NextJS
Familiarity with frontend testing (Jest, React Testing Library, Cypress, etc.)
Experience with performance optimization and accessibility standards
Experience designing component libraries or design systems
Exposure to enterprise systems, role-based permissions, and complex workflows
Mentorship or team leadership experience

PHYSICAL REQUIREMENTS:

Sitting or standing for extended periods; repetitive motions; use hands to handle equipment or controls; reach with hands and arms; typing on keyboard; viewing computer screen extended periods; speak clearly and hearing
Regular use of typical office equipment, computer software, programs, and methods of communication such as a computer, e-mail, phone system, and messaging.
In a remote work environment, being interactive and communicative with management and co-workers in a visible manner is an essential function of the job. Camera/video usage is required.
Must be able to lift 25 pounds.

*The compensation for this role falls within an annual salary range of $140,000 to $150,000. *

The candidate offered this position will be required to pass a pre-employment background check. Endurance is an E-Verify employer.

*Endurance is committed to building a diverse and inclusive team. Please note: at this time, applicants must have existing authorization to work in the U.S., as we are unable to offer new visa sponsorship.*

Equal Employment Opportunity
Endurance Warranty Services is proud to be an equal-opportunity employer. We celebrate our employees' differences, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, and Veteran status. Our differences are what make us better together. Endurance Warranty is an E-Verify Company.

About Endurance
Endurance Warranty has been honored with multiple Stevie Awards for being a great place to work, and we’re growing rapidly. We’re a fast-paced company offering limitless opportunities to grow your career. Thanks to our dedicated employees, we provide best-in-class auto repair coverage to customers across the country, protecting people from unexpected and costly breakdowns for almost 15 years. At Endurance, we embrace the entrepreneurial spirit, and you’ll play a role in shaping this dynamic industry. We offer great pay, amazing benefits, and the opportunity to learn and grow.

When you work for Endurance, you’re working for a company that cares about you and your future. We empower employees to lead, drive change and give back where they work and live. Our people are our greatest strength, and we’re proud to work as a diverse team to serve our customers and our community.

Therefore, we’ve been honored as a top place to work, including multiple StevieⓇ Awards for the best workplace and great employer. For the last several years, Endurance has also earned a spot-on Selling Power’s “50 Best Companies to Sell For” and consistently makes industry lists from Crain’s and Inc. magazine for our continuous and significant growth. Experts in the industry recognize that our employees care as well—Consumer Affairs highly recommends Endurance, and our customers highly rate us on Google, Trustpilot, and other major online review sites.

Come accelerate your career with us. We’ll give you the tools you need to succeed at work and the flexibility to enjoy life outside of your job.

🎯 Who is this job for?

This role suits a Senior-level Frontend Engineer with strong experience in React, TypeScript, and modern frontend architecture, who is comfortable leading development and mentoring others. The candidate should have skills in building scalable UI systems, performance optimization, testing practices, and collaboration in remote teams, along with familiarity with tools like Next.js, Tailwind, and CI/CD workflows. They should be experienced in owning features end-to-end, improving production codebases, and working on complex enterprise applications with cross-functional stakeholders .

💬 Potential Interview Questions

How does React’s virtual DOM improve performance?
React uses a virtual DOM to batch updates and minimize direct manipulation of the real DOM, reducing expensive operations and improving rendering efficiency.
What are the benefits of using TypeScript in a React project?
TypeScript adds static typing, which helps catch errors early, improves code readability, and enhances developer tooling like autocomplete and refactoring.
How would you structure a scalable React application?
By organizing code into reusable components, using feature-based folder structure, and separating concerns (UI, state management, services) to ensure maintainability and scalability.
What is server-side rendering in Next.js and why is it useful?
Server-side rendering (SSR) generates HTML on the server for each request, improving SEO and initial load performance compared to client-side rendering.
How do you optimize performance in a React application?
Techniques include memoization (React.memo, useMemo), code splitting, lazy loading, minimizing re-renders, and optimizing component structure.
What strategies do you use for state management in complex applications?
Using React hooks for local state, Context API for shared state, or external libraries like Redux or Zustand for more complex global state management.
How do you ensure accessibility in frontend applications?
By following WCAG guidelines, using semantic HTML, proper ARIA attributes, keyboard navigation support, and testing with accessibility tools.
How would you design a reusable component library?
By creating consistent, well-documented components with clear APIs, ensuring flexibility through props, and maintaining design consistency with a system like Tailwind.
What testing approaches do you use for React applications?
Unit testing with Jest, component testing with React Testing Library, and end-to-end testing with tools like Cypress to ensure reliability.
How do you handle collaboration and code quality in a remote team?
By using Git workflows, conducting code reviews, maintaining coding standards, clear communication, and leveraging CI/CD pipelines for automated checks.

📋 Job Summary

Endurance Warranty Services, LLC is hiring a Senior Frontend Engineer to lead the development of modern, scalable web applications and elevate UI quality across enterprise systems . You’ll own complex React features end-to-end, collaborate cross-functionally, mentor engineers, and drive best practices in performance and architecture. The stack includes React, TypeScript, Next.js, Tailwind, with a C#/.NET backend, in a fully remote (US-based) environment. The role offers a competitive salary of $140K–$150K and the chance to shape frontend standards while working in a fast-growing, award-winning company.