Junior Frontend Engineer Resume Sample

Emily Rodriguez

emily@rodriguez.dev

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(415) 555-0245

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linkedin.com/in/emily-rodriguez-frontend

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github.com/emilyrodriguez

Junior Frontend Engineer

Junior Frontend Engineer with 2 years building responsive web applications. Proficient in React, TypeScript, and modern CSS. Built 10+ features for 50K+ users, improved page load times by 30%, and implemented accessibility standards achieving WCAG 2.1 AA compliance. Passionate about user experience, component design, and clean code.

WORK EXPERIENCE

Junior Frontend Engineer

Jul 2023 – Present

StartupCo SaaS

Feature Development: Built 12+ React components and features for dashboard serving 50K+ users, implementing responsive design and achieving 95+ Lighthouse performance scores
Performance Optimization: Improved initial page load time from 4.2s to 2.9s (30% faster) through code splitting, lazy loading, and optimizing bundle size from 850KB to 590KB
Accessibility Implementation: Implemented WCAG 2.1 AA accessibility standards across 15 components, added ARIA labels, keyboard navigation, and screen reader support

Frontend Engineering Intern

May 2022 – Jun 2023

Digital Agency

Component Development: Developed reusable React components for 4 client projects, implementing designs from Figma with pixel-perfect accuracy and responsive layouts
UI Implementation: Built landing pages and marketing sites using React, Next.js, and Tailwind CSS, achieving 90+ Lighthouse scores and mobile-first responsive design
Testing & Quality: Wrote unit tests with Jest and React Testing Library achieving 80% code coverage, conducted cross-browser testing (Chrome, Firefox, Safari)

SKILLS & COMPETENCIES

CERTIFICATIONS

Meta Front-End Developer Certificate

Apr 2024

Meta (Coursera)

EDUCATION

Bachelor of Science in Computer Science

2019-2023

University of Washington

Seattle, Washington

Human-Computer Interaction
Web Development

Tools to build your Junior Frontend Engineer resume

Copy and adapt these proven examples to create a resume that stands out.

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Resume Headlines

Use these attention-grabbing headlines to make a strong first impression.

Junior Frontend Engineer | React & TypeScript | Building Accessible Web Apps for 50K+ Users

Frontend Developer | Modern JavaScript & UI/UX | 30% Performance Improvements

Frontend Engineer | Component Development & Responsive Design | WCAG 2.1 AA Compliant

Junior Frontend Developer | React, TypeScript, CSS | User-Focused Web Applications

Frontend Engineer | Building Fast, Accessible UIs | 95+ Lighthouse Scores

Junior Frontend Developer | Modern Web Stack | Responsive Design & Performance Optimization

💡 Tip: Choose a headline that reflects your unique value proposition and matches the job requirements.

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Power Bullet Points

Adapt these achievement-focused bullets to showcase your impact.

Component Development & UI Implementation

• Built 15+ reusable React components for dashboard serving 50K+ users, implementing responsive design that achieved 98% mobile compatibility across iOS and Android devices

• Developed feature-rich data visualization dashboard using React, D3.js, and TypeScript, enabling users to explore 100K+ data points with sub-second load times

• Implemented design system components from Figma mockups with pixel-perfect accuracy, reducing design-to-code handoff time by 40% through component library documentation

• Created accessible form components with ARIA labels, keyboard navigation, and screen reader support, achieving WCAG 2.1 AA compliance across 20+ forms

Performance & Optimization

• Improved initial page load time from 4.2s to 2.9s (30% faster) through code splitting, lazy loading, and optimizing bundle size from 850KB to 590KB

• Optimized React rendering performance by implementing React.memo, useMemo, and useCallback, reducing unnecessary re-renders by 60% and improving interaction latency

• Implemented image optimization strategy using WebP format and lazy loading, reducing page weight by 45% and improving Lighthouse performance score from 75 to 95

• Configured Webpack bundle analyzer and eliminated unused dependencies, reducing production bundle size by 35% and improving Time to Interactive (TTI) by 25%

Testing & Quality Assurance

• Wrote comprehensive unit and integration tests with Jest and React Testing Library achieving 85% code coverage and catching 15+ bugs before production

• Implemented end-to-end testing with Cypress for critical user flows, automating regression testing and reducing QA time by 50%

• Conducted cross-browser testing across Chrome, Firefox, Safari, and Edge, identifying and fixing 20+ compatibility issues before launch

• Set up continuous integration pipeline with automated testing, linting, and build checks, preventing 30+ bugs from reaching production

Collaboration & Code Quality

• Participated in daily code reviews providing constructive feedback on 100+ pull requests, improving team code quality and knowledge sharing

• Collaborated with UX designer and product manager in weekly sprint planning, translating user stories into technical requirements and delivering features on time

• Documented component API and usage examples in Storybook, enabling 10+ team members to reuse components and maintain design consistency

• Mentored 2 junior developers on React best practices, code review standards, and debugging techniques through pair programming sessions

💡 Tip: Replace generic terms with specific metrics, technologies, and outcomes from your experience.

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Resume Writing Tips for Junior Frontend Engineers

Emphasize Modern Frontend Tech Stack

Junior roles need to prove you know current frameworks. List React/Vue/Angular, TypeScript, modern CSS (Tailwind/styled-components), and build tools (Webpack/Vite). Avoid outdated tech like jQuery unless the job requires it—show you're learning what's relevant today.

Quantify UI/UX Impact, Not Just Features

Don't just say "built a component"—quantify user impact. Include metrics like users served, performance improvements (load time reduced by X%), accessibility scores (Lighthouse 95+), or mobile compatibility (98% devices). Show you care about end-user experience, not just code.

Show Attention to Quality and Detail

Junior engineers differentiate themselves through quality work. Highlight accessibility (WCAG compliance), cross-browser testing, responsive design, performance optimization, and code reviews. These demonstrate maturity beyond "making it work"—you make it work well.

Demonstrate Collaboration Skills

Frontend work is collaborative. Include bullets about working with designers (Figma handoffs), PMs (sprint planning), and other devs (code reviews, pair programming). Show you understand frontend isn't just coding—it's translating designs and requirements into great UX.

Balance Breadth and Depth in Skills

List 10-15 skills covering frameworks (React), languages (TypeScript, JavaScript), styling (CSS, Tailwind), testing (Jest), tools (Git, Webpack), and practices (responsive design, accessibility). Show you're T-shaped: broad fundamentals with depth in 2-3 areas.

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Essential Skills & Keywords

Include these skills to optimize your resume for ATS systems and recruiter searches.

Core Technologies

React & React Hooks TypeScript JavaScript (ES6+) HTML5 & CSS3 Responsive Web Design RESTful APIs JSON & AJAX

Styling & UI Frameworks

Tailwind CSS Styled Components CSS Modules Sass/SCSS CSS Flexbox & Grid Material-UI Bootstrap

Development Tools

Git & GitHub VS Code Webpack Vite npm/yarn Chrome DevTools Babel

Testing & Quality

Jest React Testing Library Cypress ESLint Prettier Cross-Browser Testing Accessibility Testing

Best Practices

Component-Driven Development Responsive Design Web Accessibility (WCAG 2.1) Performance Optimization Code Reviews Agile/Scrum CI/CD Basics

💡 Tip: Naturally integrate 8-12 of these keywords throughout your resume, especially in your summary and experience sections.

Why this resume works

Role-Specific Strengths

React and modern JavaScript fundamentals: Demonstrates hands-on experience with React, hooks, state management, TypeScript—core frontend skills
UI development and responsiveness: Built responsive components, mobile-first design, CSS expertise—shows strong visual implementation skills
Performance and accessibility awareness: Improved load times by 30%, implemented WCAG compliance—quality mindset beyond just feature delivery
Collaboration and user focus: Worked with designers, PM, conducted user testing—understands frontend is user-facing

✓ ATS-Friendly Elements

Entry-level keywords: "React," "TypeScript," "JavaScript," "CSS," "responsive design," "accessibility"
Action verbs: Built, Implemented, Developed, Improved, Collaborated
Technologies: React, TypeScript, JavaScript, HTML/CSS, Git, Jest
Practices: Agile, code reviews, responsive design, accessibility
Quantified contributions: features built, users impacted, performance improvements

✓ Human-Readable Design

Summary emphasizes execution: built features, improved performance, implemented accessibility
Metrics scaled appropriately: 10 features, 50K users, 30% improvements
Experience shows progression from intern to junior engineer
Skills balance frameworks, languages, tools, and design practices
Recent degree or bootcamp signals entry level

💡 Key Takeaways

Junior frontend engineers should emphasize component development, responsive design, and accessibility
Quantify your work: features built, users served, load times improved, accessibility scores
Show technology breadth: React, TypeScript, CSS, testing frameworks, build tools
Highlight user focus: UX collaboration, user testing, responsive design
Quality matters: accessibility, performance, browser compatibility—show attention to detail

📈 Career Progression in Frontend Engineering

See how Frontend Engineering roles evolve from component implementation to architecture ownership.

💻 Junior Engineer (Current) ⚙️ Frontend Engineer → 🚀 Senior/Staff Engineer →

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