Gaming the System: What Hidden AI Prompts in Resumes Say About the Future of Hiring

A recent article from the New York Times dives into a growing tactic among job seekers: embedding hidden AI prompts in resumes to manipulate screening systems. The revelations shed light on how AI is reshaping not just how candidates apply, but how companies must adapt. At ESP IT, we’re watching this arms race unfold and helping clients and IT professionals respond with smarter, more human-centered strategies.

AI vs. Job Seekers: A New Battleground Emerges

The article, written by Evan Gorelick, revealed that job seekers are embedding hidden instructions inside resumes to manipulate AI-driven applicant tracking systems (ATS).

1% of résumés scanned by Greenhouse, a major AI hiring platform, contained hidden prompts.

ManpowerGroup found hidden text in nearly 10% of the 1 million resumes they scan each year.

This trend is no longer theoretical. It’s operational, and it’s forcing both candidates and hiring teams to reconsider how resumes are created, screened, and evaluated.

Why It’s Happening: An Uneven Playing Field

Gorelick outlines the driver behind this “resume hacking”: most job seekers feel their resumes aren’t even reaching human hands. That fear isn’t misplaced. Entire swaths of the hiring process, from screening to scheduling, are now automated.

The World Economic Forum estimates that 90% of employers now use AI to screen and rank resumes.

Understandably, candidates are looking for ways to regain control. The article shares stories of applicants who saw zero responses after dozens of applications, until they added AI prompts.

At ESP IT, we recognize the frustration driving these behaviors. The traditional job search is increasingly impersonal. But hacking the system with hidden AI prompts doesn’t fix the problem. It amplifies it.

ESP’s View: How We Approach AI in Hiring

The NYT article poses a deeper question: Is it wrong to try to outsmart the system when the system isn’t always fair? It’s a valid point. In fact, some candidates see prompt-injected resumes as levelling the playing field, not gaming it.

This is why we believe AI fluency must go hand-in-hand with ethical hiring practices. Candidates should be honest about how they use tools, and employers should build hiring processes that don’t punish those who play fair.

At ESP, we’ve built our reputation over decades by keeping people at the center of our work. We connect top-tier tech professionals with companies who value not just skills, but individuality, goals, and potential. That kind of match doesn’t come from reading keywords or analyzing facial expressions. It comes from listening, understanding, and building real relationships.

We’re not anti-AI. Like many organizations, we use smart tools to support our workflows, surface insights, and remove friction where we can. But we draw the line when technology starts to erode trust or create barriers between people.

Here’s what we believe:

AI can be part of the process, but it shouldn’t replace conversation.
Tools should support decision-making, not make decisions for us.
A great candidate experience includes clarity, empathy, and respect, not just efficiency.
Ethical hiring means thinking not just about what works for employers, but what is important to people.

AI has a place in making hiring faster. But better? That takes judgment, empathy, and human insight – values that no prompt can replicate. When we place people first with a human-centered approach, we guarantee a fair shot for candidates and the right fit for clients.

Want to Talk About It?

We help Twin Cities tech companies hire smarter and with more clarity every day. Let’s connect and make sure your hiring process is ready for the AI age. Contact us today!