Understanding how to tell if a CV is written by AI, and how to make a CV AI-friendly, is critical, especially in the UK market, where recruiters are increasingly wary of generic, algorithm-generated submissions.
How to tell if a CV is written by AI
There are a few red flags that may indicate your CV was generated, or heavily edited, by AI:
Overly polished, repetitive language
Bullet points like ‘Managed integration strategies,’ repeated sentence structures, or fancy words like ‘relentless’ without personal context. That uniform tone is a hallmark of AI writing.
Generic achievements
Vague statements like ‘improved company performance’ without numbers or context can ring hollow. Genuine CVs often feature specifics tied to the candidate’s experience.
Skill-mismatch
Listing advanced skills (e.g., Python in a marketing CV) may point to automated content generation.
Lack of personal anecdotes
A CV that feels templated (missing employer names, worked projects, or individual contributions) lacks authenticity.
Do employers actually detect AI CVs, and do they care?
UK recruiters are growing cautious: many report seeing homogeneous AI-generated submissions with minimal personality or individual detail. Some organisations (e.g., Deloitte, EY, KPMG) have issued explicit guidance against AI use in applications.https://www.ft.com/content/30a032dd-bdaa-4aee-bc51-754867abbde0
That said, AI detection tools remain unreliable. Some studies show less than 70% accuracy and bias against non-native writers.https://en.wikipedia.org/wiki/Artificial_intelligence_content_detection
Rather than relying on detectors, employers assess consistency, credibility, and context. A well-customised, human-centred CV still wins.
How to make a CV AI-friendly (and human-approved)
To create a CV that clears ATS and human scrutiny:
1
Use concise formatting
Stick to simple headings, skip text boxes or fancy formatting, and export as PDF.
2
Use targeted keywords, without stuffing
Align language with the job description but avoid overusing terms that look like keyword dumping.
3
Keep achievements specific
Use the CAR formula (Context, Action, Result) to describe each role.
4
Humanise your tone
By right-clicking on the job application page
Edit any machine-generated phrasing to include true perspective, your voice, or personal storytelling.and selecting ‘View Page Source,’ you can search for keywords like ‘ATS,’ ‘Taleo,’ or ‘iCIMS’ to identify the software in use.
Do AI CVs get rejected?
Yes. Employers are getting frustrated with ‘sea of sameness’ applications. When many candidates use AI in the same way, submissions become monotone and indistinguishable. Recruiters are responding with psychometric tests, structured interviews, and deeper vetting.https://www.ft.com/content/facac60f-dbe7-4889-b76a-7ec1dc1f2e2c
Plus, CV exaggeration or falsification (even if AI-assisted) can cost you offers or even legal consequences. UK studies show 1 in 5 people admit to inaccuracies on CVs, and systems now spot those inconsistencies more regularly.
Common AI CV tells recruiters spot instantly
Overuse of em dashes
AI often uses em dashes in unnatural places and too often.
Excessive use of the word ‘professional’
‘Results-driven professional’ appears in 80%+ of AI CVs. It’s vague, and over-used.
Mirrored bullet structure
Every bullet starting with the same verb.
Generic, unprovable claims
‘Detail-orientated,’ ‘hard-working,’ ‘dynamic thinker’ without evidence.
Lack of numbers or context
AI content often skips quantifying achievements.
Missing location or contact info
AI CVs sometimes miss practical info, such as postcodes, cities, or LinkedIn links.
Misaligned skills for the job
Irrelevant or oddly placed skills due to broad scraping.
Overly long CVs with filler content
AI often adds fluff to pad out experience, leading to 3+ page CVs.
Too-perfect grammar or robotic content
Ultra-consistent structure and tone can feel impersonal or lacking nuance.
No personalisation to the job description
AI-generated CVs often ignore the actual job description, missing clear tailoring.
AI CV tells you should avoid
Tell
Fix
Monotonous tone, repetitive phrasing
Add personal examples and diverge tone
Vague achievements without numbers
Use the CAR model with quantifiable detail
Misaligned or unexplained skills
Remove or contextualise mismatches
Overuse of formatting, text boxes, headers
Simplify layout and stick with a clear PDF
FAQs: AI CV tells
How can I tell if my CV sounds like it was written by AI?
Look out for robotic tone, overuse of phrases like results-driven professional, or long-winded bullet points without specifics. If every sentence starts the same or feels impersonal, it’s a red flag.
Do employers in the UK care if I use AI to write my CV?
Yes, especially if it results in a bland or irrelevant CV. While AI can help structure your CV, UK employers expect authentic, tailored content that reflects your unique experience.
Can recruiters detect AI-written CVs?
While most don’t use dedicated AI detectors, experienced recruiters spot ‘AI tells’ like generic language, lack of personal examples, and inflated skills. Consistency and credibility matter more than polish.
Do AI-generated CVs get rejected by applicant tracking systems (ATS)?
Not always, but poorly formatted, keyword-stuffed, or overly templated AI CVs can confuse ATS software. Always export as a PDF, use clear headings, and tailor your language to the job description.
What’s the best way to make my CV AI-friendly but human-approved?
Our AI for jobseekers guides walk through how to do that.
Should I still use ChatGPT to help with my CV?
Yes, but as a writing assistant, not a replacement. Use it for idea generation or formatting help, then refine the result with your voice and specific examples from your experience.
Final thoughts
AI can help spark ideas, but your CV still needs to be human-first. Recruiters in the UK want authenticity, relevance, and clarity, not echo chambers of generative text.
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Further reading & resources
ivee – Custom GPT for Returning to Work
The Times – CV lies and how recruiters are fighting back
Korn Ferry – Getting your CV past the bots
Manchester University – AI and CV writing FAQs
Enterprise Project – Ways to make your CV ATS-friendly
