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Resume Writing 9 min read

Top 10 Resume Mistakes That Are Costing You Job Offers

Avoid these critical mistakes in your resume, from vague bullet points to improper formatting, and learn how to fix them for immediate results.

Sarah Jenkins

Sarah Jenkins

Career Strategy Specialist & Former Recruiter

Published: 2026-02-20|Updated: 2026-07-10

Editorial Review & Standards: This guide has been reviewed and fact-checked against enterprise ATS specifications (Greenhouse, Workday, Lever) and corporate recruitment benchmarks by our editorial board.

1. Listing Responsibilities Instead of Accomplishments

The most common flaw in candidate resumes is copying job descriptions as bullet points. Shift from task lists ("Responsible for customer support") to outcome statements ("Resolved 95%+ of client support tickets within 2 hours, boosting retention by 18%").

2. Vague & Unmeasurable Statements

Claims like "Strong team player" carry little weight without empirical proof. Quantify your contributions using numbers, percentages, dollar figures, or team sizes.

3. Including Unnecessary Personal Information

To avoid bias and comply with international employment laws, omit personal details such as age, marital status, nationality, or full home addresses.

4. Spelling, Grammar, and Formatting Errors

A single typo can disqualify an otherwise qualified applicant. Always proofread thoroughly and test your resume with an automated checker.

Sarah Jenkins
Written by

Sarah Jenkins

Career Strategy Specialist & Former Recruiter

Certified Career Transition Coach helping professionals secure competitive roles across corporate finance, SaaS, and creative agencies.

Frequently Asked Questions

How long should my resume be?

For professionals with under 10 years of experience, a 1-page resume is standard. Senior executives may use a 2-page format.

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