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Can too many keywords on my CV get me rejected?

Writer: Tomasz Dao
Tomasz Dao
14 hours ago
4 min read

Yes. A CV packed with keywords from across your whole field will pass most ATS filters and still be turned down by the person reading it, because it hides what you actually specialise in. The software looks for matches. The recruiter and the hiring manager look for one answer: what is this person best at?


The frustrating part is that this kind of CV often feels like it's working.


Why does a keyword-heavy CV get calls but no interviews?


A keyword-rich CV is built to be found, not to be chosen. It matches five, maybe ten roles in a database search, so recruiters call, agency and internal alike. The candidate reads those calls as proof the CV works.


What happens after the call is quieter. The recruiter submits the CV, the hiring manager opens it, and the feedback, when it comes at all, says the candidate is not quite the right fit, or too much of a generalist. Sometimes the same CV had already landed on that hiring manager's desk for a different role, which does not help either.


What did I get wrong as a junior recruiter?


Early in my career, one name kept coming back across my searches. His CV matched almost every role in my niche of enterprise software. On the phone he was eloquent, professional and direct, the easiest candidate to stay in touch with. Two decades of experience, a CV of fifteen pages. I was sure he would be the easiest placement I ever made.


I sent him across again and again. Nothing came back. My more experienced colleagues did warn me, subtly: he applied to most of what we advertised, and his CV carried every keyword in the field, so it stood out for the wrong reason. I thought I knew better. The results said otherwise.


What I did not understand then is that twenty years across a whole field does not make you a specialist in one part of it. A marketer can spend two decades doing design, product and email campaigns, and still not be the SEO specialist a team is hiring for.


How does a hiring manager actually read a broad CV?


A hiring manager rarely reads a CV to ask whether the person is experienced. They read it to ask whether this is the person who does the thing they need. When every page claims a different area, they cannot find that answer quickly, so they assume it is no.


Think of a restaurant with forty dishes on the menu. You do not conclude the kitchen is brilliant at everything. You start wondering which one dish it is actually good at, and suspect it might be none.


Irrelevant keywords make this worse. A UX designer listing A/B testing for email campaigns, or a backend developer listing every frontend framework they touched once, does not look versatile. It looks like clutter, and clutter reads as doubt.


What does the first recruiter call reveal?


A good recruiter on that first call avoids leading questions. They ask open ones, about what you specialise in now and what you enjoy, and they listen for whether the role they are calling about comes up on its own.


If it does not, the conversation ends quickly, however polite it stays. A candidate who applied for a mostly hands-off lead role and spends the call talking about wanting to stay hands-on has just answered the question the CV left open. The CV bought the call, and the call confirmed what the CV was hiding.


Most of what a recruiter's eye does in those first seconds follows a pattern, and it is a pattern you can actually see. I mapped it as a heatmap in Not in the Room, along with what a mid-to-senior CV has to prove before anyone reads further.


What does a senior CV that converts look like?


The senior CVs I have seen turn into interviews told one story. Even with fifteen-plus years behind them, they fitted into five to seven pages. The title under the name said what the person specialises in within seconds. The job titles through the career were the same, or at least clearly related to each other.


The keywords were still there, but tied to tools, projects and industries that pointed back at the same specialism. Your CV's job is to make it easy for the reader to see your specialism, not to prove you have touched everything.


Keywords get you found. Focus gets you chosen. A CV written to fit ten roles usually tells each of those ten hiring managers it was written for someone else.



Want the rules I give an AI tool before it touches a CV?


The free CV pack has them, with two prompts, a clean template that any applicant tracking system can read, and worked examples for five fields. It takes about an hour to set up once, and around fifteen minutes per application after that.



 
 
 

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