Applicant Tracking System (ATS)
An Applicant Tracking System (ATS) is software that employers use to collect, store, parse, and rank job applications. It scans each resume for keywords, skills, and structure, then filters or ranks candidates against the job description before a human recruiter reviews them.
How an ATS works
When you apply online, your resume rarely goes straight to a person. The ATS first ingests the file and parses it into structured fields — name, contact, work history, skills, education. It then compares that data against the job description and assigns a match score or ranking. Recruiters typically review only the top-ranked applications, so a resume that parses cleanly and matches the role’s keywords has a large advantage.
Why resumes fail the ATS
The most common failure is formatting the ATS can’t read: multi-column layouts, text inside tables or images, non-standard section headings, and graphics like skill rating bars. The second is keyword mismatch — a strong candidate whose resume doesn’t use the same terms as the job description scores low. You can check both before applying with a free ATS score check.
Examples
- Common ATS platforms: Workday, Greenhouse, Lever, Taleo, and Naukri RMS.
- A two-column resume can be misread by an ATS, dropping half your experience.
Frequently Asked Questions
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Check My Resume →Reviewed by FundoCareer Team, ATS Optimization & Recruitment Systems Experts · Updated 18 June 2026.