Using AI to find a job: your CV, cover letter and interview prep

Learn in your browser · Chapter 01 of 05

Before touching any tool, it helps to know exactly where AI genuinely helps and where it can quietly do harm to your application.

A job search has three points where AI genuinely helps: rewording a CV to speak the same language as a specific job description, drafting a cover letter's structure and first pass, and generating practice interview questions. In all three, the AI is helping you express something true more clearly and more quickly. That is a legitimate use.

There is one thing AI must never do in a job search: invent facts about you. An AI tool has no way of knowing what you actually did in a previous role, what your actual results were, or what qualifications you actually hold. If you ask it to "make my CV more impressive" without giving it your real facts to work from, some tools will fill gaps with plausible-sounding but invented detail. That is not embellishment, it is fabrication, and a hiring manager who catches even one invented claim on a CV will usually reject the whole application on trust grounds alone, regardless of how good the rest of it is.

There is also a limit worth naming honestly: AI cannot know what a specific hiring manager is actually looking for beyond what is written in the job description and publicly available about the company. It can help you respond well to what is written down. It cannot read anyone's mind.

Learn in your browser · Chapter 02 of 05

The most common CV mistake is sending the same generic version to every job. This is the fastest, most honest fix.

Most people write one CV and send it, unchanged, to every job they apply for. A job description usually contains the exact language the person screening applications will be scanning for. A CV that happens to use different words for the same skills can be screened out, by a person skimming quickly or by an automated filter, purely on wording, not substance.

Learn in your browser · Chapter 03 of 05

A cover letter's first draft is exactly the kind of blank-page problem AI is genuinely good at. The personalising pass is where the real work is.

A cover letter that reads as though it could be sent to any company for any job is easy for an experienced reader to spot, and it signals that you didn't put in the effort to actually engage with the specific role. AI is well suited to the first draft, structure and phrasing, but the personalising pass has to be yours.

The AI draft's job is to remove the blank-page problem and get the structure right quickly. Your job is to make sure a real person reading it can tell you actually read the job description and thought about their company specifically, not just theirs among a list of fifty.

Learn in your browser · Chapter 04 of 05

Rehearsing out loud, against questions you didn't write yourself, is more useful than reading advice about interviews.

Reading a list of common interview questions is much less useful than actually answering them out loud under mild pressure, because the skill you need in an interview is speaking a clear answer in real time, not recognising a good answer when you read one.

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Learn in your browser · Chapter 05 of 05

A short, honest list of limits, because the exercises above only work if you know where they stop.

• Never let an AI tool invent a qualification, employer, job title, date range or achievement you don't actually have. If a draft contains one, delete it, don't soften it.
• Never assume an AI-generated technical or factual claim about the industry, company or role is correct without checking it yourself; treat it as a starting point to verify, not a fact to repeat.
• Never paste a real, current employer's confidential information, unreleased product details, or other people's personal data into a public AI chat tool as part of drafting a CV or cover letter, even if it feels like relevant experience to mention.
• Never let an interview-practice session replace actually researching the specific company beyond what the AI already knows from its training; check the company's own current site and recent news yourself.

Used this way, AI removes the two most common failure points in a job search: a CV that doesn't speak the job description's language, and a cover letter that reads as generic. It does not, and should not, remove the part where you have to actually be honest about what you've done and be ready to talk about it.