Sunday, 1 November 2026

How to make your resume not sound like AI: 7 fixes that work

Most hiring managers now say they can spot machine-written applications. Here is what gives a resume away, and how to fix yours.

Job seeker editing a printed resume with a red pen beside a laptop

The short version

  • A Greenhouse survey of UK and Irish job seekers found 81% are rejected without ever speaking to anyone at the company.
  • In a Resume Genius survey of 1,000 US hiring managers, 80% said they can spot an AI-written resume at a glance.
  • Unnatural phrasing, generic wording, buzzwords and too-perfect grammar are the giveaways hiring managers mention most.
  • The fix is not avoiding AI entirely but starting from your own draft and replacing vague claims with real, checkable details.
Quick read · 1 min

Job seekers, especially Gen Z, are rewriting their resumes and CVs by hand because recruiters say they can spot AI writing. In a Resume Genius survey of 1,000 US hiring managers, 80% said they can tell at a glance, and 77% said many resumes now look AI-generated. A Greenhouse survey of UK and Irish applicants found 81% are rejected without speaking to anyone.

The biggest giveaways are odd tone, repeated generic phrases, buzzwords, vague claims and too-perfect grammar. To fix it:

  • Write the first draft yourself and use AI only to edit or pull keywords.
  • Swap buzzwords for specific projects, numbers and results you can prove.
  • Read every line aloud and keep your cover letter in the same voice.

Remember that software often reads your resume first, so keep a simple PDF or Word file and use the job ad's real skill terms.

Eight in ten US hiring managers say they can tell an AI-written resume at a glance. That figure, from a Resume Genius survey of 1,000 hiring managers, explains why so many young applicants are now rewriting their applications by hand. If you are wondering how to make your resume not sound like AI, the short answer is this: write the first draft yourself, cut the buzzwords, and swap every vague claim for something specific that only you could have written.

That matters because the stakes are high. Hiring platform Greenhouse surveyed more than 1,100 job seekers in the UK and Ireland for its 2026 Future of Hiring Report and found that 81% of applicants get turned down without talking to a single person at the company. When your resume (or CV, as it’s called in the UK, Ireland and much of Canada) is the only thing a recruiter sees, sounding like everyone else is a fast route to the reject pile.

01

Why Gen Z is rewriting CVs to sound less like AI

Younger job seekers are rewriting their applications because they know two filters now sit between them and a job: an AI screener and a skeptical human. Greenhouse’s research found younger applicants are far more aware of AI screening than applicants over 60, and they are trying to look both human and impressive to software at the same time.

Greenhouse’s chief people officer, Sharawn Tipton, summed up the mood bluntly, saying “neither side thinks hiring is working.” Applicants feel their applications vanish, while employers wade through polished CVs that read alike. In the same survey, 97% of job seekers said they wish they could show an employer something that doesn’t fit on an application.

AI interviews add another layer. In that UK and Ireland survey, 42% of candidates had done an AI interview in the past year. A separate Greenhouse report on AI interviews put the figure at 63%, up 13 percentage points in six months, and found 70% of those candidates weren’t clearly told beforehand that AI would judge them.

Stack of printed job applications on a hiring manager's desk
02

Does my resume sound like AI? The 7 giveaways recruiters name

Your resume probably sounds like AI if it is smooth, generic and oddly perfect. When Resume Genius asked hiring managers what gives an AI resume away, these were the most common answers:

  • Strange tone or phrasing (51%): sentences that sound fine but not like a real person.
  • Bland, repeated wording (44%): the same safe phrases in every section.
  • Buzzword-heavy writing (41%): terms like “results-driven” or “proven track record” with nothing behind them.
  • Inflated or vague claims (41%): big promises with no numbers, names or outcomes.
  • Flawless grammar with no variety (39%): every bullet the same length and rhythm.
  • Formatting habits like em dashes (32%): punctuation many people rarely type themselves.
  • Wrong or irrelevant details (27%): facts the chatbot made up or pulled from the job ad.

Resume Genius career expert Eva Chan said the problem isn’t that these resumes are worse. They are often too similar, missing “a real person behind the words.” In the same survey, 77% of managers said many resumes they see now look AI-generated.

03

How to make your resume not sound like AI: 7 fixes

The best way to make your resume not sound like AI is to use the chatbot as an editor, never as the author. These steps come straight from what hiring managers and recruiters say they look for.

  1. Write a rough first draft yourself. Asking a chatbot to “write my resume” produces the same phrasing it gives everyone else. Start with your own notes on each job, then ask AI only to tighten them or pull keywords from the job ad.
  2. Delete the buzzwords. Search your document for filler such as “excellent communication skills,” “results-driven” or “proven track record”. If a phrase could sit on anyone’s resume, cut it or prove it.
  3. Replace claims with evidence. Instead of “managed complex projects,” name the project, the size of the team or the result. Recruiters want an action, the context and the outcome in each bullet.
  4. Tell one small story per role. LHH North America president Nicole Gable has pointed out that AI can claim you have a team mindset but can’t explain how you built it or what it achieved. A single concrete example does that job.
  5. Read it out loud. If a line doesn’t sound like something you would say in an interview, rewrite it. Vary sentence length so it doesn’t sound machine-even.
  6. Check every fact and number. Chatbots invent plausible figures. Anything on the page is fair game in an interview, so only keep numbers you can back up.
  7. Match your cover letter to your voice. A slick AI cover letter next to a plain resume, or the reverse, is a mismatch recruiters notice, and it gets harder to keep up once you are sitting across from them.
Notebook with handwritten notes next to a closed laptop on a cafe table
04

What this means if software reads your resume first

Sounding human doesn’t mean ignoring the software. Resume Genius found 71% of hiring managers say their company uses an applicant tracking system (ATS), the software that stores, sorts and filters applications, and 19% use AI to deliberately weed out applications before a person sees them.

The top reason resumes get filtered isn’t AI-sounding text. It’s missing the skills the job asks for (42%), followed by not meeting basic requirements (36%). Generic or AI-heavy content was flagged by 28%, the same share as a lack of relevant keywords. So the goal is both: use the job ad’s real terms for skills you actually have, then write the surrounding sentences in your own words.

File format matters too. Hiring managers said plain text-based PDFs (53%) and Word files (43%) work best with their systems, while only 13% said image-heavy, design-led layouts play well with their ATS.

05

Is it OK to use AI on your resume at all?

Yes, as long as it supports your work instead of replacing it. Hiring managers are split on what AI use says about a candidate. In the Resume Genius survey, 72% said leaning too hard on AI makes an applicant seem less skilled, yet close to six in ten also saw it as a sign of adaptability, and 51% read it as efficiency.

Good jobs for AI include spotting typos, suggesting stronger verbs, summarizing what a company does and pulling keywords out of a job description. Bad jobs include inventing achievements, writing your summary from scratch and making up metrics you never tracked.

One wider caution: AI screening is not neutral. Stanford research looking at four million applications run through an AI screening tool found Black and Asian candidates were at a disadvantage in many assessments. That is one more reason to make sure a human-sounding, specific resume reaches the person behind the software.

06

Resume or CV: does the advice change in the US, UK and Canada?

No. The same giveaways apply wherever you apply. In the US, a resume is usually a short one or two page summary. In the UK and Ireland, a CV plays that same role, and Canadian employers use both words. The Greenhouse findings on AI screening come from UK and Irish job seekers, while the hiring manager data comes from the US, and both point the same way: specific beats polished.

07

Quick answers

Can employers tell if I used ChatGPT on my resume?

Many say they can. In a survey of 1,000 US hiring managers, 80% said they can spot an AI-written resume at a glance, mostly through generic wording and odd tone.

Will an AI detector reject my resume?

Most rejections come from missing skills or requirements, not detectors. Generic, AI-heavy content was cited by 28% of hiring managers as a reason applications get filtered out.

Should I remove em dashes from my resume?

If you didn’t type them yourself, consider it. Almost a third of hiring managers named formatting habits like em dashes as an AI giveaway.

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