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Software Engineer Resume Example: Skills, Summary, and ATS Keywords

A practical software engineer resume example with a strong summary, measurable engineering bullets, technical skills, and ATS-friendly keywords.

A software engineer resume should prove that you can ship reliable systems, not just list languages and frameworks. Recruiters want to see the stack, the scale, the product context, and the business impact of what you built.

Resume example you can adapt

Professional summary example

Software Engineer with 5+ years building SaaS products with React, Node.js, TypeScript, PostgreSQL, and AWS. Experienced in designing APIs, improving performance, and shipping customer-facing features used by 120K+ users. Known for turning ambiguous product problems into simple, maintainable technical solutions.

Work experience bullet examples

  • Built a React and Node.js onboarding flow that increased trial activation by 28% in one quarter.
  • Reduced API response time from 780ms to 210ms by redesigning PostgreSQL indexes and moving heavy jobs to queues.
  • Led migration from JavaScript to TypeScript across 140K lines of code, cutting production type-related bugs by 34%.
  • Partnered with product and support teams to prioritize fixes that lowered churn-risk tickets by 19%.

Skills to include

  • JavaScript, TypeScript, React, Next.js, Node.js
  • REST APIs, GraphQL, PostgreSQL, Redis
  • AWS, Docker, CI/CD, observability, automated testing
  • System design, performance tuning, code review, product collaboration

How to tailor it for the job

  1. 1.

    Mirror the exact stack from the job post when you have real experience with it.

  2. 2.

    Add one bullet that proves scale: users, requests, revenue, latency, uptime, or team size.

  3. 3.

    Put your strongest product or infrastructure result in the first role, not buried under tools.

Mistakes that weaken this resume

  • Listing every technology you have touched once.
  • Writing bullets like job duties instead of engineering outcomes.
  • Ignoring product impact and only describing implementation details.

Final checklist

  1. The first third of the resume makes the target role obvious.
  2. Every recent job has at least one measurable result.
  3. Keywords are copied naturally from the job description.
  4. The resume is exported as a clean PDF and checked for ATS readability.