10 Resume Mistakes That Cost You the Job (And How to Fix Them)

After reviewing thousands of resumes, you start to notice the same 10 problems on repeat. None of them are catastrophic alone — but together, they quietly move a resume from "maybe" to "next."

1. No quantified results

Wrong: "Managed a team and improved performance."
Right: "Led a team of 7 engineers and shipped 14 features in Q3, reducing customer-reported bugs by 41%."

Numbers are the only thing that separates a claim from a fact. If you can't quantify it, find a proxy — scope, volume, time saved, dollars moved.

2. Burying the lead

Your most impressive bullet should be the first bullet under your most recent role. Recruiters skim top-down and stop the second something interesting doesn't appear. Don't save your best work for the end.

3. One resume for every job

A generic resume that says "passionate, motivated, team player" gets filtered out because it matches no specific job description's keywords. Tailor the summary and top 3 skills to each role. Takes 10 minutes. Triples callback rate.

4. Including a photo (when you shouldn't)

In the US, Canada, UK, and Ireland, a photo invites unconscious bias lawsuits and most recruiters discard resumes with them. In Germany, France, and much of Asia, a photo is expected. Know your market.

5. Using the passive voice

Wrong: "Was responsible for onboarding."
Right: "Onboarded 45 new engineers across three offices."

Every bullet should start with an action verb. You did things. Say that.

6. Listing duties instead of achievements

Everyone at your level has the same job duties. What did you specifically do that another person in the same role might not have? That's the bullet.

7. Obvious skills padding

Nobody cares that you know Microsoft Word. Listing basic computer literacy in 2026 signals you have nothing better to say. Cut anything universal to office jobs and keep only distinguishing skills.

8. Inconsistent formatting

Mixed date formats ("June 2022" in one job, "06/2022" in another). Inconsistent bullet punctuation. Random font weight changes. These scream "I didn't proofread" and recruiters extrapolate that to your work.

9. A 3-sentence "Objective" at the top

Objectives went out in 2015. They take up prime real estate above the fold and tell the reader what you want, when the reader wants to know what you offer. Replace with a 2-line Summary that includes years of experience, your specialty, and one quantified headline achievement.

10. Typos and grammar errors

One typo makes you look careless. Two make you look incompetent. Run the final version through a grammar checker, then read it aloud, then get someone else to read it. 15 minutes of review is cheaper than one missed opportunity.

The meta-mistake

The overarching mistake behind all 10 is treating the resume like a record instead of a pitch. A record documents what happened. A pitch argues why what happened matters. Every bullet, every section, every word should answer "why should this employer call me?" If a line doesn't help make that case, cut it.

Your resume isn't your biography. It's your 30-second elevator pitch rendered in text.