This piece of advice spreads everywhere: use the exact keywords from the job posting on your resume. It is not entirely wrong, but it is usually applied in a way that backfires. There is a real difference between matching relevant language and simply pasting phrases from a job description into a resume that never actually demonstrates them.
Why this strategy seems logical
The reasoning behind it makes sense on the surface. Applicant tracking systems do look for keyword relevance, and recruiters do scan for language that matches what they are hiring for. So candidates assume that mirroring the posting closely will improve their match score and their chances.
What this advice misses is that keywords without evidence behind them are easy to spot, and they read as filler rather than substance.
What this actually looks like when it goes wrong
A resume that lists "cross functional collaboration," "strategic thinking," and "stakeholder management" directly lifted from a posting, with no example anywhere on the page showing those skills in action, does not look stronger. It looks like a checklist exercise rather than a real account of someone's work.
I once reviewed a resume that had clearly been adjusted to match a specific posting almost line for line. The skills section was a near copy of the job requirements. The actual work history, underneath all of it, barely supported any of those claims with real detail. It read as obviously templated, and worse, slightly dishonest, even though the candidate likely did have some of those skills somewhere in their background.
We kept some of the relevant terminology, but rebuilt the experience section to actually demonstrate those skills through specific examples, rather than simply naming them. The resume became longer in substance but tighter in how it read, because every claim had something real behind it.
The better way to use job description language
Relevant keywords matter most when they appear naturally, attached to a real example. If a posting emphasizes "stakeholder management," and you genuinely managed relationships across departments, the fix is not adding that phrase to a list. It is writing a bullet point that shows exactly what that looked like in practice, ideally using language close to theirs, but anchored in something specific you actually did.
This approach satisfies both sides of the problem. It still picks up the relevant keyword matching that applicant tracking systems look for, while also giving a human reader something real to evaluate, rather than a wall of buzzwords with nothing underneath them.
If you are not sure whether your resume has drifted into keyword stuffing without enough substance behind it, this is a common issue caught during an in depth review, where every claim gets checked against whether it is actually backed up.
This is the work I do. I help people use the right language without losing the real story underneath it.