ATS systems built for developer roles hunt for specific languages, frameworks and tools, not vague descriptions of your responsibilities. If your resume says "built software features" instead of naming React, Node.js or PostgreSQL, the parser will not match you to the posting even if you have the experience. Here are the keywords and structure these filters actually look for.
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These are the terms an applicant tracking system (ATS) typically looks for in this profile.
Requirements that show up again and again in real postings for this role.
Concrete tips to get your resume past the filter and into a human recruiter's hands.
Write "React 18" and "Node.js with Express" instead of "modern frontend and backend technologies". The ATS looks for literal matches with the posting, not synonyms.
A link to real projects outweighs a list of adjectives. Once your resume passes the automated filter, the technical recruiter opens your GitHub first.
"Cut load time from 4s to 1.2s by optimizing the bundle" says more than "improved performance". Use numbers you can back up in the interview.
List the technologies you master and the posting asks for first. Put the rest (Docker, basic AWS, etc.) on a separate line so they do not dilute the keywords that matter.
Many ATS parsers still misread two-column layouts or tables. A single-column layout with standard section headings (Experience, Education, Skills) parses cleanly.
No. The ATS and the recruiter value that you master the core stack (say, React and Node.js) and can back it up with real projects. If you are missing a secondary technology, mention you used it in a personal project or can pick it up quickly.
The ATS only parses the text of the document, it does not visit external links. Still, including the link matters for the human stage: the technical recruiter checks it once you pass the automated filter.
Only if they are relevant and recent. A bootcamp or AWS/Google Cloud certificate can add useful keywords, but it does not replace showing real projects with actual code.
Upload it next to a real job posting and we will tell you, in seconds, which keywords are missing and how to fix it.
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