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Most UK candidates aren't told when an AI is interviewing them

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Almost half of UK job seekers have now been interviewed by an AI system, and most of them didn't know it was happening. Recent survey data puts the figure at 47%, with 82% of those candidates not told beforehand that AI was involved, and 24% only working it out once the interview had already started. AI-conducted interviews have more than tripled in two years, from 10% to 34% of employers using them.

The disclosure gap matters because of what came out of the Information Commissioner's Office in March. Its "Recruitment Rewired" report found that most employers believed their AI hiring tools were providing decision support: a second opinion for a human recruiter to weigh up. In practice, many of those tools were making fully automated decisions, with no meaningful human review sitting behind them. That's the gap between what a company tells itself it's doing and what candidates are actually experiencing on the other end of the process.

Candidates have noticed, and they're acting on it. Thirty percent of UK job seekers say they've already walked away from a hiring process because it involved an AI interview, and another 19% say they would if it came up. On the employer side, 68% of hiring managers report seeing candidates try to game these systems: scripted answers, CV text hidden in white font to trip keyword matching, AI assistance running quietly during the interview itself. Meanwhile 35% of recruiters admit AI has caused them to miss strong talent, and 27% think good candidates are being filtered out before a human ever sees the application.

Two pieces of regulation are now bearing down on this. The Data (Use and Access) Act 2025 took effect in the UK in February. The EU AI Act's employment provisions apply from this month, requiring that high-risk hiring systems give candidates a clear explanation of what role the AI played and how it reached its decision. Neither law bans AI screening. Both assume, correctly, that right now most candidates have no idea what's evaluating them or why they got rejected.

For anyone job hunting at senior level, the practical takeaway isn't to boycott AI-screened roles. Given that a third of employers are now using AI interviews and 83% of recruiters use AI somewhere in the hiring chain, avoiding it entirely would rule out a lot of good jobs. The more useful move is treating every stage of the application as if a machine reads it first, because for a growing number of employers, one does. That means a CV formatted so an ATS parses it correctly rather than mangling your work history, and a job description you've actually decoded rather than skimmed, so your answers hit the specific language and criteria the system is scoring against.

That's the gap our ATS checker and JD decoder are built to close: seeing your application roughly the way the software on the other end sees it, before you hit submit rather than after you've been quietly filtered out.

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