What Is ATS Scoring? The Complete Guide to Passing Automated Resume Screeners

What Is ATS?

An Applicant Tracking System (ATS) is software that **99%** of Fortune 500 companies use to filter resumes before a human ever sees them. ATS scoring is how this software ranks your resume based on how well it matches the job description.

Think of ATS as a gatekeeper. Your resume passes through it first. If it doesn't score high enough, a recruiter never sees your name — no matter how qualified you are.

Why ATS Matters

The numbers are brutal:

• 75% of resumes are rejected by ATS before reaching a recruiter (Jobscan, 2025)
• 98.8% of Fortune 500 companies use ATS (Jobscan, 2026)
• The average corporate job receives 250 applications (Glassdoor)
• Recruiters spend 6 seconds on the first scan (EyeTracking Inc.)

Your resume isn't competing against other good resumes. It's competing against software that doesn't care about your potential. It cares about keywords, formatting, and structure.

How ATS Scoring Works

ATS software extracts and scores your resume based on four factors:

1. Keyword Match

ATS pulls keywords from the job description — skills, tools, qualifications, certifications — and checks if they appear in your resume. Exact matches score highest. "Spring Boot" matches "Spring Boot." "Java framework" might not.

Example:

• Job description says: "Experience with Spring Boot, PostgreSQL, and Docker"
• Your resume says: "Built APIs using Java frameworks with containerized databases"
• ATS result: Partial match. "Java frameworks" doesn't match "Spring Boot." "Containerized databases" doesn't match "Docker." "PostgreSQL" is missing entirely.

2. Format Parsing

ATS reads your resume top-to-bottom, left-to-right. It extracts text from sections it recognizes. If your format breaks this flow, ATS misses content.

What ATS can parse:

• Single-column layouts
• Standard section headers (Experience, Education, Skills)
• Plain text in PDF or DOCX format
• Standard fonts (Arial, Calibri, Helvetica)

What ATS can't parse:

• Tables and columns (reads across rows, not down columns)
• Text inside images or graphics
• Headers and footers (most parsers skip them)
• Text boxes and smart art
• Creative section names ("My Journey" instead of "Experience")

3. Structure Recognition

ATS identifies sections by header name. If you use "Work History" instead of "Experience," some ATS systems won't recognize it. Standard headers work best:

4. Relevance Scoring

ATS calculates a relevance score based on how many keywords match, how they're positioned, and how recently they appear. Some ATS systems also weigh:

• Section placement: Keywords in "Experience" score higher than in "Summary"
• Frequency: Natural repetition (2-3 times) scores higher than once or ten times
• Recency: Recent experience weighted more than older roles
• Proximity: Keywords near job title keywords score higher

What ATS Systems FAANG Companies Use

Different companies use different ATS platforms. Here's what the major ones scan for:

[object Object], Each ATS has slightly different parsing logic. A resume that scores **85%** on Greenhouse might score **72%** on Workday. The safest approach: single-column format, standard headers, exact keyword matches, and quantified achievements.

ATS Score vs Job Match Score: What's the Difference?

This is where most people get confused. ATS score and job match score measure different things.

ATS score checks if your resume is parseable and formatted correctly. Can the software read it? Are the sections recognizable? Is the format clean?

Job match score checks if your resume content actually matches the job requirements. Do you have the right skills? Are your experiences relevant? Are the right keywords present?

You need both. A perfectly formatted resume with wrong keywords gets rejected. A keyword-rich resume with broken formatting gets rejected.

Example:

• Candidate A: ATS Score 86, Job Match 18% — Passed formatting check but wasn't qualified for the role
• Candidate B: ATS Score 81, Job Match 89% — Formatting issues but strong content match

The recruiter never sees Candidate B because the ATS filtered them out on format. Candidate A gets through but gets rejected because they don't match the job.

Our Job Match Score tool measures the second half — whether your content matches what the employer actually wants. Combined with ATS formatting, you get the full picture.

Check Your Job Match Score Free →

FAANG ATS Criteria

Top tech companies use advanced ATS configurations that evaluate:

1. Technical skills match. Do you have the required tech stack? Exact keyword matches score highest.
2. Experience relevance. Have you done similar work before? Recent experience weighted more.
3. Quantified achievements. Did you measure your impact? Numbers signal credibility.
4. Action verbs. Did you use strong, specific verbs? "Built" beats "Worked on."
5. Keyword density. Are the right terms present naturally? 2-3% keyword density is optimal.
6. Section structure. Are sections clearly labeled and organized?
7. Education match. Does your degree align with requirements?

Common ATS Mistakes (and Fixes)

Mistake 1: Using a two-column format

Why it fails: ATS reads left-to-right, top-to-bottom. Columns break the reading order. Skills in the right column might never get parsed.

Fix: Use a single-column layout. Put everything in one flow.

Mistake 2: Putting contact info in headers/footers

Why it fails: Most ATS parsers skip headers and footers entirely. Your name, email, and phone number might not get extracted.

Fix: Put contact info in the body of the resume, at the top, in plain text.

Mistake 3: Using creative section names

Why it fails: ATS looks for standard headers. "Where I've Made an Impact" doesn't match "Experience."

Fix: Use: Experience, Education, Skills, Projects, Summary.

Mistake 4: Keyword stuffing

Why it fails: ATS systems detect unnatural keyword repetition. Listing "React" 15 times doesn't score higher — it flags your resume for manipulation.

Fix: Use keywords naturally in context. 2-3 times per keyword is optimal.

Mistake 5: Wrong file format

Why it fails: ATS can't parse .pages, .jpg, or .txt files. Some older systems struggle with .odt.

Fix: Always send PDF or DOCX. PDF preserves formatting. DOCX is the safest for older ATS.

Mistake 6: Missing keywords from the job description

Why it fails: If the JD says "Kubernetes" and your resume says "container orchestration," the ATS might not match them. Exact keywords win.

Fix: Read the JD. Copy exact terms. Use them in your bullets and skills section.

How to Improve Your ATS Score

1. Mirror the job description. Use the exact keywords they use. If they say "React," don't say "frontend framework."
2. Use standard section headers. "Experience" not "My Journey."
3. Avoid tables and graphics. Single-column, clean formatting.
4. Quantify your impact. "Reduced load time by 40%" not "Improved performance."
5. Save as PDF or DOCX. The most ATS-friendly formats.
6. Put keywords in context. Use them in bullet points, not just the skills section.
7. Keep it to 1-2 pages. One page for under 10 years experience.

Check Your Score

Use our free ATS score checker to see how your resume performs against FAANG criteria. Get instant feedback and improvement suggestions.

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Then check your job match score to see if your content matches what the employer wants.

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Need More Help?

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• Resume Keywords for Software Engineers - The exact keywords ATS scans for
• Resume Format Guide - The optimal structure for tech resumes