Job description template

Frontend Developer Job Description

Find top Frontend Developers with this detailed job description template. Covers React/Vue/Angular skills, UI/UX responsibilities, performance.

The role in brief

A Frontend Developer builds the user-facing layer of web applications, translating designs and product requirements into performant, accessible, and visually polished interfaces. They work primarily with JavaScript or TypeScript frameworks such as React, Vue, or Angular, and are responsible for everything the user sees and interacts with in the browser. The role requires a strong understanding of responsive design, browser APIs, state management patterns, and frontend performance optimization, alongside the collaborative skills to work closely with designers and backend engineers.

Build and maintain responsive, accessible web interfaces using React, Vue, or Angular with TypeScript
Collaborate closely with UX designers to translate Figma or Sketch mockups into pixel-perfect, interactive components
Implement and maintain a component library or design system that ensures visual consistency across the application
Optimize frontend performance by reducing bundle sizes, implementing code splitting, lazy loading, and caching strategies to achieve Core Web Vitals targets

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Responsibilities

Build and maintain responsive, accessible web interfaces using React, Vue, or Angular with TypeScript
Collaborate closely with UX designers to translate Figma or Sketch mockups into pixel-perfect, interactive components
Implement and maintain a component library or design system that ensures visual consistency across the application
Optimize frontend performance by reducing bundle sizes, implementing code splitting, lazy loading, and caching strategies to achieve Core Web Vitals targets
Write unit, integration, and end-to-end tests using Jest, React Testing Library, Cypress, or Playwright to maintain above 80% meaningful code coverage
Integrate with REST and GraphQL APIs, managing client-side data fetching, caching, and error handling with tools like React Query or Apollo
Ensure WCAG 2.1 AA accessibility compliance by implementing proper semantic HTML, ARIA attributes, and keyboard navigation
Participate in code reviews, providing constructive feedback focused on maintainability, performance, and adherence to established patterns
Investigate and resolve cross-browser compatibility issues across Chrome, Firefox, Safari, and Edge

Required skills

JavaScript and TypeScript with deep understanding of ES6+ features, async patterns, and the event loopModern frontend framework proficiency (React with hooks, Vue 3 Composition API, or Angular)HTML5 semantics and CSS3 including Flexbox, Grid, animations, and responsive design techniquesState management patterns (Redux Toolkit, Zustand, Pinia, or NgRx)Testing frameworks (Jest, Vitest, React Testing Library, Cypress)Build tools and bundlers (Vite, Webpack, esbuild)Version control with Git including branching strategies and pull request workflowsRESTful API and GraphQL consumption patterns

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Nice to have

Server-side rendering or static generation experience (Next.js, Nuxt, or Astro)Design tool proficiency (Figma, Storybook)Experience with micro-frontend architecturesWeb animation libraries (Framer Motion, GSAP)Performance auditing with Lighthouse and Chrome DevTools

Qualifications

1Bachelor's degree in Computer Science, or equivalent experience from bootcamps, self-study, or professional work
22-5 years of professional frontend development experience shipping production applications
3Portfolio or GitHub profile demonstrating clean, well-structured code and shipped projects
4Strong understanding of web accessibility standards and cross-browser compatibility
5Effective communication skills for collaborating with designers, product managers, and backend engineers

Compensation and environment

Salary range

$85,000 - $150,000 per year depending on framework expertise, years of experience, and location. Senior Frontend Developers in major tech markets typically earn $130,000 - $180,000.

Work environment

Hybrid or fully remote. Frontend Developers work in close collaboration with UX/UI designers, product managers, and backend engineers. Agile sprint cadences with biweekly releases are common.

Career growth

Frontend Developers advance to Senior Frontend Developer, Staff Engineer, Frontend Architect, or Engineering Manager. Many specialize in design systems, accessibility engineering, or web performance. Some transition into full-stack development or UX engineering.

Common questions

Which frontend framework should a developer learn in 2025?

React remains the most widely adopted framework by job postings and community size. Vue offers a gentler learning curve with excellent documentation, while Angular is prevalent in enterprise environments. Learning one deeply and understanding the principles that transfer across frameworks is more valuable than surface-level familiarity with all three.

Is CSS important for a Frontend Developer?

Absolutely. Despite the popularity of utility-class frameworks like Tailwind CSS, a deep understanding of CSS fundamentals including the box model, specificity, layout algorithms (Flexbox, Grid), and responsive design is essential. Many performance and layout bugs require direct CSS debugging that abstractions cannot solve.

Do Frontend Developers need to know backend technologies?

A working understanding of REST APIs, authentication flows, and basic server concepts is expected. Full backend proficiency is not required, but Frontend Developers who can read backend code, understand database schemas, and debug API responses are significantly more effective collaborators.

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Cohesyve turns a job description into a role-specific assessment with a scoring rubric. Each candidate gets a different version, so questions cannot be shared between applicants.

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