Junior Software Engineer Resume Example

A concise, ATS‑friendly resume with measurable outcomes you can adapt.

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Junior Software Engineer Resume Sample

Emily Rodriguez
emily@rodriguez.dev
•
(650) 444-5678
•
linkedin.com/in/emily-rodriguez-dev
•
github.com/emilyrodriguez
Junior Software Engineer
Junior Software Engineer with 1.5 years building web applications and contributing to production codebases. Proficient in JavaScript, React, and Node.js with hands-on experience in Git, testing, and Agile development. Completed 30+ user stories and resolved 50+ bugs while maintaining 95% sprint commitment rate.
WORK EXPERIENCE
Junior Software Engineer
Jul 2023 – Present
StartupTech Solutions
  • Feature Development: Developed 8 customer-facing features using React and Node.js, completing 30+ user stories and maintaining 95% sprint commitment rate across 4 two-week sprints
  • Bug Resolution: Resolved 50+ production bugs across frontend and backend codebases, reducing customer support tickets by 18% and improving application stability
  • Testing & Quality: Wrote 150+ unit and integration tests using Jest and React Testing Library, achieving 85% code coverage for all new features and preventing 12 regressions before production
Software Engineering Intern
Jun 2022 – Aug 2022
TechCorp Labs
  • Full-Stack Development: Built internal dashboard using React and Express, enabling team of 15 to track project metrics in real-time and reducing manual reporting effort by 10 hours per week
  • API Integration: Integrated 3 third-party APIs (Stripe, SendGrid, Twilio) into existing platform, implementing error handling and retry logic that achieved 99.5% success rate
  • Code Review Participation: Participated in 40+ code reviews and pair programming sessions, learning best practices and contributing to codebase improvements
SKILLS & COMPETENCIES
JavaScript (React, Node.js, TypeScript) | Frontend Development (React, Redux, HTML/CSS) | Backend Development (Express, RESTful APIs) | Database (PostgreSQL, MongoDB) | Testing (Jest, React Testing Library, Cypress) | Version Control (Git, GitHub) | CI/CD (GitHub Actions) | Agile & Scrum | Code Review & Pair Programming | API Documentation | Responsive Web Design | Problem Solving & Debugging
CERTIFICATIONS
AWS Certified Cloud Practitioner
Jan 2024
Amazon Web Services
JavaScript Algorithms and Data Structures
May 2023
freeCodeCamp
EDUCATION
Bachelor of Science in Computer Science
2019-2023
California State University, Fullerton
Fullerton, California
  • Software Engineering
  • Web Development

Tools to build your Junior Software Engineer resume

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

✨

Resume Headlines

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

Junior Software Engineer | React & Node.js Developer | 30+ Features Shipped
Full-Stack Developer | JavaScript, TypeScript & Cloud-Native Applications
Entry-Level Software Engineer | Building Scalable Web Apps with Modern Stack
Junior Engineer | React Frontend & Node.js Backend | Agile Team Contributor
Software Developer | Test-Driven Development & CI/CD Automation
Junior Full-Stack Engineer | JavaScript Ecosystem & RESTful API Development
Web Application Developer | React, Node.js & PostgreSQL Experience

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

⚡

Power Bullet Points

Adapt these achievement-focused bullets to showcase your impact.

Feature Development

• Developed 8 customer-facing features using React and Redux, contributing to 15% increase in user engagement and 12% improvement in task completion rate
• Built responsive e-commerce checkout flow with Stripe integration, processing 500+ transactions daily with zero payment failures in first 3 months
• Implemented real-time notification system using WebSockets and Node.js, delivering instant updates to 2,000+ active users with 99.8% message delivery rate
• Created reusable React component library with 20+ components, reducing feature development time by 30% and improving UI consistency across application

Bug Fixes & Maintenance

• Resolved 50+ production bugs across frontend and backend, improving application stability and reducing customer support tickets by 18%
• Fixed critical authentication bug affecting 200+ users, implementing comprehensive test coverage to prevent regression
• Debugged and optimized slow-loading dashboard, reducing initial load time from 8 seconds to 1.2 seconds through code splitting and lazy loading
• Identified and patched security vulnerability in API authentication flow, preventing potential unauthorized access to user data

Testing & Quality

• Wrote 150+ unit and integration tests using Jest and React Testing Library, achieving 85% code coverage for new features
• Implemented end-to-end testing suite with Cypress covering 15 critical user flows, catching 12 bugs before production release
• Established testing best practices documentation and trained 3 team members on TDD methodology, improving team test coverage from 60% to 80%
• Automated regression testing for authentication module, reducing QA time by 40% and enabling faster release cycles

Collaboration & Learning

• Participated in 100+ code reviews, providing constructive feedback and learning best practices from senior engineers
• Paired with senior engineer on microservices migration project, learning Docker, Kubernetes, and distributed systems architecture
• Contributed to 8 sprint planning and retrospective meetings, achieving 95% sprint commitment rate across 6-month period
• Documented API endpoints and internal tools, creating 15+ confluence pages that reduced onboarding time for new engineers by 50%

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

📝

Resume Writing Tips for Junior Software Engineers

1

Show Completion, Not Ownership

Junior engineers should emphasize features completed, user stories delivered, and bugs resolved—not system design or architecture decisions. Use "Developed," "Built," "Implemented," and "Fixed" rather than "Architected," "Designed," or "Led." Hiring managers want to see you can ship code, not lead teams.

2

Quantify at Individual Contributor Level

Use metrics that reflect personal output: 30 user stories completed, 50 bugs fixed, 8 features shipped, 85% test coverage achieved. Avoid team-level or business-level metrics like "increased company revenue" unless you can directly tie it to your code. Make your contribution concrete and measurable.

3

Emphasize Learning and Growth

Show you're hungry to learn: participated in code reviews, paired with senior engineers, learned new technologies, improved test coverage. Junior engineers are hired for potential as much as current skills. Demonstrate coachability, curiosity, and willingness to improve.

4

Highlight Modern Tech Stack

Make your tech stack immediately visible: React, Node.js, TypeScript, Git, Jest, Docker. Junior roles often require specific framework experience, so don't bury these in a skills section. Integrate technology names naturally into your bullets: "Built checkout flow using React and Stripe..."

5

Include Code Portfolio

Link your GitHub profile and mention notable projects or open-source contributions. For junior engineers, code speaks louder than words. If you have a portfolio website or deployed projects, include those too. Show that you write code outside of work—personal projects, hackathons, contributions to open source.

🎯

Essential Skills & Keywords

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

Programming Languages

JavaScript (ES6+) TypeScript HTML5 & CSS3 Node.js Python (Basic) SQL

Frontend Development

React & Redux Responsive Design React Hooks State Management Component Libraries CSS Frameworks (Tailwind, Bootstrap)

Backend & APIs

Node.js & Express RESTful API Development PostgreSQL & MongoDB Authentication (JWT, OAuth) API Documentation Postman & API Testing

Tools & Practices

Git & GitHub Unit Testing (Jest, Mocha) CI/CD (GitHub Actions) Agile/Scrum Code Review & Pair Programming Docker (Basic)

💡 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

  • Focus on learning and contribution: Shows willingness to learn, complete assigned work, and contribute to team goals rather than claiming leadership or architecture
  • Quantified output at appropriate scale: Metrics match junior level: user stories completed (30+), bugs fixed (50+), features shipped (8), not enterprise-scale impact
  • Modern tech stack proficiency: Demonstrates hands-on skills with in-demand tools (React, Node.js, Git, Jest) that entry-level roles require
  • Team collaboration and process: Emphasizes code reviews, pair programming, sprint participation, and learning from senior engineers—key junior behaviors

✓ ATS-Friendly Elements

  • Entry-level keywords: "bug fixes," "user stories," "code reviews," "pair programming," "sprint commitment"
  • Modern framework names prominently featured (React, Node.js, Express)
  • Version control and testing experience highlighted (Git, Jest, Cypress)
  • Clear entry-level progression: Intern → Junior Engineer
  • Metrics appropriate for junior roles (features shipped, tickets completed)
  • Standard chronological format with recent graduation date

✓ Human-Readable Design

  • Summary emphasizes learning and contribution, not leadership
  • Experience shows progression from intern to junior engineer
  • Metrics scaled to individual contribution: 30 stories, 50 bugs, 8 features
  • Skills section focused on practical development tools, not architecture
  • Recent graduation date (2022) aligns with junior level
  • GitHub link shows code portfolio, critical for entry-level engineers

💡 Key Takeaways

  • Junior engineer resumes should focus on code contribution and team collaboration, not system design or leadership
  • Quantify your work: user stories completed, bugs fixed, features shipped, test coverage improved
  • Emphasize modern tech stack proficiency: show you can work with current frameworks and tools
  • Highlight learning behaviors: code reviews, pair programming, mentorship from seniors
  • GitHub portfolio is essential—link to it and mention open-source contributions if applicable
  • Education is recent and important at this level—keep it prominent

📈 Career Progression in Software Engineering

See how Software Engineering roles evolve from feature development to technical leadership.

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