CV Writing Guide: How to Write a CV That Gets You Hired

Published by RolMio  |  CV Writing

Most professionals have never been taught how to write a CV. They copy a template, list their responsibilities, and hope the hiring manager connects the dots. They do not. Your CV is a sales document — its one job is to generate an interview, not to document your career history. Every choice you make on the page, from structure to language to length, either helps or hurts that single goal.

This guide covers the full picture: what hiring managers actually look for in the first few seconds, the most damaging mistakes to avoid, how to write achievement bullets that earn attention, how to handle career changes, and how to optimise for the ATS systems that filter CVs before a human reads them.

CV Structure and Layout

A strong CV structure puts the right information in the right order for the reader's scanning behaviour. Hiring managers read CVs in a predictable pattern — name and current title first, most recent employer second, trajectory third. Your structure needs to satisfy that scan before the reader decides whether to go deeper.

The standard sections for a professional CV, in order:

1. Contact details — name, email, phone, location (city only), LinkedIn URL.
2. Professional summary — 4–6 lines. Your specific value proposition for this role.
3. Core skills — a brief keyword-rich list (8–12 items) that is directly relevant to the role.
4. Professional experience — reverse chronological, with achievement bullets for each role.
5. Education and qualifications — most recent first. Dates optional after ten years of experience.
6. Professional development — certifications, courses, relevant training (if any).

Target length: two pages for most professionals. One page for new graduates. Three pages only for very senior candidates with fifteen-plus years of directly relevant experience — and only if every line earns its place.

The 7-Second First Impression

Research tracking recruiter eye movements shows that the average first pass on a CV takes six to ten seconds. In that window, the hiring manager is not reading your bullet points — they are scanning your job titles, company names, and career progression to form a snap judgement about fit.

Your CV must pass the seven-second test before anything else matters. The three things a hiring manager is establishing in those seconds are: who are you, what trajectory does your career show, and does it match this role? If any of those three signals is unclear or misaligned, the CV is typically set aside.

Writing Achievement Bullets That Earn Attention

The most common CV mistake is writing bullet points that describe responsibilities rather than achievements. "Responsible for managing the team" tells the hiring manager what your job was. "Led a team of eight to deliver a £3.2M infrastructure project three weeks ahead of schedule" tells them what you actually did.

Every bullet in your experience section should answer: what was the result? Where you can, quantify it — figures, percentages, timelines, team sizes, budget values. A CV with no numbers is a CV full of unverifiable claims. Three to five quantified bullets across your whole CV will put you ahead of the majority of applicants for any professional role.

The formula: [Action verb] + [what you did] + [the outcome, quantified].

• Weak: Managed client relationships.
• Strong: Managed 14 enterprise client accounts worth a combined £4.8M ARR, achieving a 96% renewal rate over two years.

The CV Mistakes That Are Costing You Interviews

The mistakes that most reliably get CVs rejected before they are properly read: a generic professional summary that could belong to any candidate, bullet points describing duties rather than achievements, missing ATS keywords, inconsistent formatting, a CV that runs to three pages without justification, and no measurable results anywhere on the page.

Any one of these is damaging on its own. Taken together, they make even a highly qualified candidate appear weak on paper.

CV Writing for Career Changers

Career changers face a specific challenge: the CV needs to bridge two worlds without leading with the gap. The most common mistake is either hiding the previous career (impossible and suspicious) or presenting it unchanged (irrelevant to the new employer). The solution is translation — reframing existing experience in the language of the target industry, filtering out what is not relevant, and foregrounding what is.

For career changers, the professional summary is critical. It must claim the new professional identity first, then bring forward the most relevant transferable experience from the old career, and end with a clear reason why this transition makes sense. Done well, a career-change CV tells a coherent story. Done badly, it raises more questions than it answers.

ATS Optimisation: Getting Past the First Filter

Most medium-to-large employers use applicant tracking systems (ATS) to filter CVs before a human reads them. These systems scan for specific keywords from the job description. If your CV does not contain those keywords, it may be filtered out regardless of how qualified you are.

To optimise for ATS: read each job description carefully and identify the exact phrases used for key skills, responsibilities, and qualifications. Mirror that language in your CV where it is genuinely applicable. Use a clean, simple format — avoid tables, text boxes, and graphics, which many ATS systems cannot parse. Use standard section headings (Experience, Education, Skills) rather than creative alternatives.

ATS optimisation is not about keyword stuffing. It is about ensuring the language of your CV maps to the language of the roles you are targeting. The same work described in your words versus the employer's words can make the difference between passing the filter and being discarded.

Frequently Asked Questions

How long should a CV be in 2026?

Two pages is the right length for most professionals. One page is appropriate for recent graduates or those with limited experience. Three pages is justifiable only for senior candidates with fifteen-plus years of directly relevant experience, and only if every line on the page earns its place. When in doubt, cut — a focused two-page CV always outperforms a comprehensive three-page one.

What should a professional CV include?

Contact details, a tailored professional summary, a relevant skills section, your professional experience in reverse chronological order with achievement-focused bullet points, and your education and qualifications. For many professionals, a brief professional development section covering recent certifications or courses is also worth including. Do not include a photo, a date of birth, or references.

How do I write a CV with no experience?

Focus on transferable skills developed through education, voluntary work, part-time roles, projects, or extracurricular activities. Use the same achievement-bullet structure — what did you do, and what was the result? — even for non-professional experience. A strong professional summary that names your area of interest and your most relevant skills or qualities should sit at the top, ahead of a detailed education section.

How do I tailor my CV to a job description?

Read the job description and highlight the ten most repeated skills, qualifications, and responsibilities. Check that your CV mirrors that language exactly where your experience genuinely matches it. Adjust your professional summary to reflect the specific role and company. Move the most relevant experience or achievements higher on the page. A tailored CV takes an extra twenty minutes per application and consistently generates more responses than a generic one.