CVs, ATS and AI recruitment: write for the role, not the algorithm

Some employers use applicant tracking systems, automated screening or AI-assisted tools during recruitment. Others use different combinations of human review and technology. There is no single ATS formula that every employer uses, and no honest CV technique can guarantee that you will pass an automated screen or receive an interview.

A safer approach is to make your application useful to both people and whatever recruitment process the employer has chosen: follow the instructions, understand the vacancy, present truthful evidence and make the document easy to read.

Start with the vacancy, not an optimisation trick

Read the job advert, job description and person specification carefully. Separate what the employer appears to need into a short evidence map:

Employer requirement	Evidence I genuinely have	Where I can show it
Skill, knowledge or experience	Work, study, volunteering, projects or another relevant setting	Profile, skills section or work history
Responsibility or behaviour	A specific example of what I did	Achievement bullet or STAR-style evidence
Qualification or technical requirement	The qualification or experience I actually hold	Education, training or relevant experience

Use the employer’s own terminology when it accurately describes your evidence. Do not add a skill, qualification or achievement simply because the wording appears in the advert.

The National Careers Service guidance on writing a CV recommends keeping a CV clear and easy to read, keeping it up to date and tailoring it to the job being applied for.

Role-relevant language is not keyword stuffing

It is reasonable to reflect important language from a vacancy when it is true of you. For example, if the advert asks for stakeholder communication and you have real evidence of presenting information to stakeholders, make that evidence easy to find.

That is different from copying blocks of keywords or repeating phrases to try to manipulate a screening system.

Use this test:

1. Is the term important to the target role?
2. Can I support it with evidence?
3. Would I be comfortable explaining it in an interview?

If the answer to any of these is no, do not use the term as though it describes you.

SkillSync can help you translate genuine experience into clearer role-relevant language without turning your CV into a generic keyword list.

Keep the document clear and readable

A robust CV normally benefits from simple structure:

• clear section headings;
• consistent formatting;
• concise sentences and bullet points;
• relevant experience prioritised over unrelated detail;
• ordinary text that can be read without decorative effects; and
• contact information that is current and accurate.

Do not treat any single template, font, page count or file layout as a universal ATS rule. Follow the employer’s application instructions first. If the employer asks for a particular file type, form or portal process, use that process unless you have an agreed alternative or adjustment.

Show evidence, not adjectives

Compare these approaches:

Weak: “Excellent communicator, strategic thinker and results-driven professional.”

Stronger: “Explained weekly performance findings to operational managers and revised the reporting format after their feedback, reducing follow-up clarification requests.”

The second version gives a reader something that can be questioned, verified and discussed. Where a result is quantified, use a figure only when you can support it.

The National Careers Service STAR guidance can also help organise evidence for a CV, application or interview.

Use AI as an aid, not a source of invented evidence

AI tools can help you:

• compare a draft with the stated vacancy requirements;
• identify unclear or repetitive wording;
• generate questions that help you remember relevant examples;
• suggest alternative ways to express evidence you have already provided; or
• proofread a draft that you then verify yourself.

Do not let an AI tool invent employment history, achievements, qualifications, metrics or examples for you. Do not paste confidential employer, client or personal information into a tool unless you are authorised to do so and understand how the information will be handled.

You remain responsible for what you submit.

Recruitment automation varies

Automated recruitment can include more than CV parsing. The Information Commissioner’s Office explains that algorithms may be used to help analyse applications, score assessments, rank candidates or filter applications. The way automation is used varies by employer and process.

Read the employer’s privacy or recruitment information where it explains the use of automation. For current UK information about automated recruitment decisions and data-protection safeguards, use the ICO’s guidance for jobseekers.

SCP provides career-development orientation, not legal advice. If you need to understand your rights or challenge an individual recruitment decision, use the employer’s stated route and current authoritative guidance rather than treating this article as a legal rulebook.

A practical CV review before you submit

Ask yourself:

• Have I followed the employer’s instructions?
• Is the target role obvious from the evidence I have prioritised?
• Have I used important role language only where it truthfully applies?
• Can I explain every claim, example and number?
• Is the document clear for a human reader?
• Have I removed generic wording that adds no evidence?
• Have I checked spelling, dates and contact details?
• If I used AI, have I verified the final wording and removed anything invented or inaccurate?

Then save the version you actually submitted alongside the vacancy details. That gives you a reliable evidence base for interview preparation and later reflection.

Use Interview Preparation when the next stage is an interview, or return to Career Resources for the wider application and career-development journey.

The aim is not to beat a hidden algorithm. It is to make your truthful, relevant evidence clear enough to travel through the employer’s stated process and make sense when a person examines it.