Job hunting used to have a rhythm. Post a role, wait a few days, get a manageable stack of resumes, pick the best few. That rhythm is broken now, and AI is the reason.
Recruiters describe getting a few dozen applications a few years ago and now getting hundreds within a day, sometimes over a thousand within a week. Much of that flood comes from AI tools that write tailored resumes and cover letters instantly, plus browser extensions that fill out job applications with almost no human effort. Some companies even sell a service that submits ten times as many applications as a person could manually, with less work required from the applicant.
The numbers back up what recruiters are feeling. LinkedIn has said submissions per applicant on its platform are up sharply compared to before the pandemic, and up double digits since ChatGPT launched in late 2022. One widely cited industry report now puts the average job opening at 242 applications, roughly three times what it was a few years back, with an individual candidate's odds of landing the job sitting under half a percent.
Here is the part that should worry any business owner or hiring manager: this flood does not mean better hiring. It means worse hiring. When a recruiter has a thousand applications and knows only a small fraction are worth a real look, they stop reading carefully and start relying on keyword filters and automated screening. Good candidates who do not know how to game the filters get lost. Bots and copy paste applicants get through just as easily as real ones, because volume, not quality, is what breaks the system.
The response so far has been more AI, not less. Hiring platforms are rolling out AI agents that conduct first round interviews before a human recruiter ever sees a resume, specifically to separate serious candidates from the flood. LinkedIn itself is now telling likely unqualified applicants they are probably not a fit, before they even finish applying, and pointing them elsewhere. This is a notable reversal: for years, every recruiting platform's goal was to remove friction and make applying as easy as possible. Now the same platforms are deliberately adding friction back in.
For a business owner or hiring manager, the practical takeaway is this: an open, easy job posting today is not a small ad, it is an open invitation to hundreds or thousands of applications, many of them low quality. Adding a real screening step early, whether that is a skills test, a specific question that requires actual thought, or a short recorded response, filters out a large share of the automated noise before it ever reaches a human. It also means referrals and internal hires are becoming more valuable relative to open postings, simply because they skip the flooded front door entirely.
For job seekers, the lesson cuts the other way. Mass applying with AI assistance is now the default behavior of your competition, which means it no longer gives you an edge, it just gets your application buried alongside everyone else's. A personal connection or a referral now matters more than it has in years, precisely because it is the one channel AI cannot flood.