ATS Systems Don't Work the Way LinkedIn Influencers Say They Do
If you've been on LinkedIn recently, you've seen the posts: "95% of resumes are rejected by ATS before a human sees them!" "Remove all columns and graphics or the ATS will throw your resume away!" "Use these 47 keywords or your resume goes straight to the trash!"
I've talked to 15 recruiters at companies ranging from 50-person startups to Fortune 500s. The reality is more nuanced and less scary than influencers want you to believe.
What ATS actually does
ATS (Applicant Tracking Systems) like Greenhouse, Lever, and Workday are primarily organizational tools for recruiters. They store your application, track which stage you're in, and let recruiters search and filter candidates. They are not sentient robots that reject your resume.
Do they parse your resume? Yes. Is that parsing perfect? No — it sometimes messes up dates, job titles, and sections. But here's the thing: recruiters know the parsing is imperfect. They look at the original PDF when reviewing candidates, not just the parsed data.
What actually matters
Keywords match the job description. Not because the ATS rejects you, but because recruiters search for specific skills. If the job asks for "React" and your resume says "ReactJS," you might not show up in a search. But this is about search functionality, not automatic rejection.
Use a standard layout. Single column works most reliably. But two-column layouts work fine in most modern ATS too. What breaks parsing: text inside images, custom fonts embedded as graphics, and tables with merged cells.
Save as PDF. Always. DOCX formatting shifts between Word versions and operating systems. PDF looks the same everywhere.
What doesn't matter (despite what LinkedIn says)
Color: Using blue headings or a color accent won't break anything. The ATS reads text, not colors.
Icons: Small icons next to your email/phone are fine. They don't confuse modern ATS parsers.
"ATS-optimized templates": Most of these are just plain, ugly templates that their creators sell by scaring you about ATS. A clean, well-structured resume in any standard format works fine.
What to actually do
Use our AI resume reviewer to check your resume's readability and keyword match. But don't strip out all personality and formatting because a LinkedIn post told you to. Your resume is read by humans. Make it scannable, professional, and easy to read. That's it.