Recruiters spend an average of 7 seconds scanning a resume before deciding to read more or move on. In those 7 seconds, small mistakes get amplified. Here are the 10 most common resume errors we see — and exactly how to fix each one.
1. Generic objectives instead of specific summaries
"Seeking a challenging role to grow my career" tells a recruiter nothing. Replace it with a 2–3 sentence summary of who you are, what you've done, and what you're looking for next, with concrete numbers.
2. Listing responsibilities, not achievements
"Managed a team of 5" is a job description. "Led a team of 5 to deliver a $2M migration project 3 weeks early" is an achievement. Every bullet should answer: so what?
3. Missing keywords from the job description
If the job asks for "Python, SQL, and Tableau" and your resume says "data tools", you'll be filtered out. Mirror the exact terms — but only ones you actually know.
4. Inconsistent formatting
Mixed fonts, varying date formats, inconsistent bullet styles. These signal carelessness. Pick one font, one date format, one bullet style — and stick to them.
5. Burying your most impressive work
If your best achievement is on page 2, most recruiters will never see it. Put your strongest bullet first under each role.
6. Typos and grammar errors
One typo can knock you out of consideration. Read your resume aloud, then have someone else proofread it.
7. Outdated contact info
Sounds obvious, but it happens constantly. Double-check your phone, email, and LinkedIn URL before every send.
8. Resume length mismatched to experience
Under 10 years of experience? One page. 10+ years? Two pages max. No one needs a four-page resume.
9. Ignoring the ATS
Fancy templates with multi-column layouts and graphics confuse parsers. Use a clean, single-column format.
10. Sending the same resume to every job
Tailoring matters. Customize your headline, summary, and top 3 bullets for each application. Jobstack AI can do this automatically in seconds — paste a job description and your resume rewrites itself to match.
Fix these 10 things and your callback rate will measurably improve. The bar is lower than you think.
