Can Recruiters Tell If Your Resume Was Written by AI?

AI resume builders with every feature you can think of are popping up like mushrooms. The market is so oversaturated that some employers now ask job seekers to write a five-paragraph essay as part of the application, like we did in high school and college.

I have been a recruiter for 15 years, and I have watched a lot of trends come and go. This one is the job search market's crypto: everyone is building their own tool with vibe coding, without understanding how an ATS parses a resume or what recruiters actually look for.

Most of these tools are what I call AI slop. They use the same LLMs and the same methodology, so you get the same generic summary and bullets as the next job seeker. Recruiters are tired of seeing identical bullets with no customization. Our eyes are crossing from reviewing them. On top of that, many ATS platforms now use AI to rank and score candidates.

No one knows who is telling the truth

According to recent studies, 49% of hiring managers flag AI-generated materials as a red flag, and 82% are concerned about candidates using AI. But the reality behind those numbers is that hiring managers and recruiters don't really care whether you use AI. They care how you use it.

Most job seekers aren't editing the wording. They take what ChatGPT or Claude gives them, add their metrics, and call it a day. That is the real issue.

If you are a job seeker, this is not a judgment on you. You are being pushed to use these tools, and no one has actually taught you how to use them well.

Be the AI's boss

Think about it for a second. When you submitted work at a job or at school, someone reviewed it. Your boss finds flaws in your reports all the time, and your teachers did the same. So I want you to be the AI's boss. Review what it gives you, and ask yourself three questions:

1. Does this sound like me? Do I talk or write like this? If not, edit it.
2. Does it use corporate buzzwords or claim things that aren't true? If so, edit it.
3. Could this apply to anyone? If I gave this to a coworker, would they recognize it as my work? If you can lift the bullet and drop it into another resume at your level, edit it.

What about ATS tools that prefer AI writing?

"But Tejal, LLMs used in ATS tools prefer their own work over human writing." Recent studies have shown this. But do you know which LLM your ATS is using? Probably not. Your best shot is to write like a human and edit what the AI gives you so you are putting your best foot forward.

Want to know whether your AI-written resume passes the bar? Check it here!

Until next time,
stay caffeinated!