How to Write a Software Engineer Résumé
A strong software engineer résumé proves impact, not just a list of technologies. Hiring managers scan for what you shipped, how you improved systems, and the scale you worked at. This guide covers the skills to highlight, how to write engineering impact bullets, and the sections that matter most.
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Skills to highlight (and how)
Split skills into languages, frameworks/tools, and domains (e.g. distributed systems, payments, ML). List what you're genuinely strong in — recruiters probe padded skill lists in interviews. Put your strongest, most role-relevant stack first, and match the job's terminology where it's true of you.
Write impact bullets, not task lists
Weak: "Responsible for backend APIs." Strong: "Cut p95 API latency 42% by adding a read-through cache, supporting 3× traffic growth." Use the pattern action verb + what you built + measurable result. Great engineering verbs: designed, shipped, migrated, optimised, automated, scaled, debugged, reduced. Include numbers: latency, throughput, uptime, cost, users, deploy frequency.
The sections that matter
- Summary (2 lines): specialty + years + a signature achievement.
- Experience: roles with impact bullets.
- Projects: especially valuable early-career — link live demos or repos.
- Skills: grouped, honest, role-relevant.
- Education: degree + notable coursework if early-career.
Link your GitHub and a live portfolio — engineers who show real code stand out.
Make it AI- and ATS-ready
Create your free person.bio account, import your résumé once, and get an always-current resume.md link plus one-click ATS-friendly PDF and .docx exports. Then connect it to Claude or ChatGPT to tailor your bullets per job description in seconds.
Frequently asked questions
How long should a software engineer résumé be?
One page for most engineers; two only with 10+ years of relevant depth. Prioritise recent, high-impact work over an exhaustive history.
Should I list every programming language I've touched?
No. List what you're genuinely comfortable being interviewed on, grouped by strength and relevance to the role. Padded lists get exposed in technical screens.
Do projects belong on an engineer's résumé?
Yes — especially early-career. Real projects with live links or repos demonstrate ability better than a task list, and give interviewers something concrete to discuss.
Ready to build it?
Create your free person.bio account, import your résumé once, and get an always-current resume.md link plus one-click ATS-friendly PDF and .docx exports — ready to connect to ChatGPT and Claude.
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