Resume Keywords: Which Ones Actually Matter for ATS
I analyzed 200 job postings in tech and identified the 50 most common keywords. Then I checked how many appeared in the average resume. The gap was enormous — most resumes were missing 60-70% of the keywords that ATS systems look for.
What Most People Get Wrong
The conventional advice on this topic is often outdated or oversimplified. Here is what actually works based on real data and experience.
The Approach That Works
- Research first. Understand what the other side values before making your case.
- Be specific. Vague claims are forgettable. Specific examples are compelling.
- Follow up. Most opportunities are won or lost in the follow-up, not the initial interaction.
- Track everything. Data reveals patterns that intuition misses.
Real Examples
| Situation | Weak Approach | Strong Approach |
|---|---|---|
| Resume summary | "Experienced professional seeking opportunities" | "Product manager with 5 years driving 40% revenue growth at SaaS startups" |
| Cover letter opening | "I am writing to apply for..." | "Your job posting mentions scaling the analytics team — I built and scaled a similar team from 3 to 12 at [Company]" |
| Salary negotiation | "I was hoping for a bit more" | "Based on market data for this role in [city], the range is $X-$Y. Given my [specific experience], I am targeting $Z" |
Common Mistakes
- Being generic. Customization beats volume every time.
- Not following up. 80% of job seekers never follow up. The ones who do stand out.
- Underselling yourself. State your accomplishments with confidence and data.
- Ignoring the ATS. Your resume needs to pass the robot before it reaches a human.
Related Tools
Resume Review — Recommended for this workflow
ATS Checker — Recommended for this workflow
Cover Letter Generator — Recommended for this workflow
Interview Questions — Recommended for this workflow
LinkedIn Optimizer — Recommended for this workflow
Salary Calculator — Recommended for this workflow
According to Glassdoor career research, this approach is well-supported by current research.
According to Harvard Business Review, this approach is well-supported by current research.
Try it yourself.
Get Started →