How ATS Systems Work (And How to Beat Them)
If you’ve applied for jobs recently, you’ve probably heard of ATS (Applicant Tracking Systems). But what exactly are they, and why do they reject so many resumes before a human ever sees them?
The Robot Gatekeepers
An ATS is a software application that enables the electronic handling of recruitment needs. Companies use them to collect, sort, scan, and rank the job applications they receive. When you submit your resume, it doesn't go straight to a recruiter's inbox. Instead, it goes into a massive database.
The problem? ATS bots are notoriously bad at parsing complex formatting. If they can't read your resume, you get an automatic rejection.
How Parsing Works
When you upload your PDF or Word document, the ATS strips out the formatting to extract the raw text. It then tries to categorize that text into fields like Name, Contact Info, Experience, Education, and Skills.
- Tables and Columns: Often read left-to-right straight across the page, mangling your timeline.
- Graphics and Charts: Completely ignored. That skill meter? Invisible to the bot.
- Headers and Footers: Frequently dropped, meaning your contact info might be lost.
Keyword Matching
Once parsed, the ATS ranks your resume based on keywords. Recruiters type in what they are looking for (e.g., "React", "Node.js", "5 years experience"). If your resume doesn't contain these exact keywords—or recognizable variants—you rank lower.
How to Beat the System
- Use standard formatting: Stick to standard, single-column layouts.
- Use standard headings: Label your sections "Experience," "Education," and "Skills." Don't get cute with "My Professional Journey."
- Tailor your keywords: Mirror the language in the job description. If they ask for "Customer Service," don't just put "Client Relations."
- Save as PDF: Unless specified otherwise, standard text-based PDFs (like the ones generated by LaTeX) are best for preserving layout while remaining machine-readable.
Don't want to do this manually for every application? Use our AI Resume Builder to automatically tailor your keywords and output a perfectly formatted, ATS-compliant PDF in seconds.