How to Pass ATS: A Complete Guide for UK Job Seekers (2026)

What Is an ATS — and Why Should You Care?

If you have applied for more than a handful of jobs in the UK recently, your CV has almost certainly been processed by an Applicant Tracking System (ATS). An ATS is software that employers use to collect, sort, and rank applications before a recruiter ever sees them. Companies such as Workday, Greenhouse, Lever, and Oracle Taleo power the hiring pipelines of everyone from FTSE 100 firms to fast-growing start-ups.

The statistic that gets quoted most often is that roughly 75 per cent of CVs are rejected by an ATS before reaching a human. Whether the real number is slightly higher or lower, the implication is the same: if your CV is not formatted and written in a way the software can parse, you are invisible — no matter how qualified you are.

How an ATS Actually Works

Understanding the mechanics helps you beat the system. When you submit your CV, the ATS does three things in quick succession:

• Parsing: The software extracts text from your file and maps it to structured fields — name, contact details, work history, education, skills. If the parser cannot read your formatting, entire sections may be lost.
• Keyword matching: The system compares the content of your CV against the job description. It looks for exact and close-match keywords — job titles, technical skills, certifications, industry terms.
• Ranking: Each application receives a relevance score. Recruiters typically review only the top-scoring candidates, which means a CV with the right experience but the wrong wording can end up at the bottom of the pile.

Why CVs Get Rejected

There are two broad categories of failure: formatting problems and content problems. Let us look at each.

Formatting issues are the most frustrating because they are entirely avoidable. Headers and footers are often ignored by parsers. Tables and multi-column layouts confuse the reading order. Images, charts, and icons are invisible to the software. Creative file types such as Canva exports or InDesign PDFs can be completely unreadable.

Content issues come down to language. If the job description asks for "stakeholder management" and your CV says "client liaison," the ATS may not make the connection. Abbreviations cause problems too — writing "JS" when the system is looking for "JavaScript," or "PM" when it expects "Project Management."

Formatting Rules That Keep Your CV ATS-Friendly

Follow these rules and your CV will parse cleanly on virtually every major ATS:

• Use a single-column layout. Avoid tables, text boxes, and multi-column designs. A straightforward top-to-bottom structure is the safest approach.
• Stick to standard section headings. Use "Work Experience," "Education," "Skills," and "Certifications." Creative headings like "My Journey" or "Toolkit" may not be recognised.
• Choose a common font. Arial, Calibri, Garamond, and Times New Roman are all safe choices. Decorative or downloaded fonts can cause rendering issues.
• Submit as a .docx or a well-structured PDF. Most modern systems handle both, but if the job advert specifies a format, follow it.
• Avoid headers, footers, and text boxes. Contact details placed in a header are frequently stripped out during parsing.
• Do not use images or icons. Skill bars, pie charts, and headshot photos add nothing for the ATS and can break the parse.

Keyword Strategy: The Heart of ATS Optimisation

Getting past the parser is only half the battle. You also need to score highly on relevance, and that means matching the language of the job description.

Start by reading the job advert carefully. Highlight every hard skill, software package, methodology, and qualification mentioned. Then compare that list against your CV. For every genuine skill or experience you possess that is not already on your CV, add it — using the same phrasing the employer used.

Place keywords naturally within your work experience bullet points rather than dumping them into a standalone "Keywords" section. Contextual usage carries more weight with modern ATS algorithms and looks far better when a recruiter eventually reads it.

Use both the spelled-out term and the abbreviation where space allows. For example: "Search Engine Optimisation (SEO)" covers both bases.

Common Mistakes UK Job Seekers Make

• Sending the same CV to every role. A generic CV will never score as highly as one tailored to the specific job description. This is the single biggest mistake and the easiest to fix.
• Over-designing the CV. A visually stunning CV that cannot be parsed is worse than a plain one that can.
• Ignoring the job title. If you are applying for a "Marketing Manager" role, that phrase should appear on your CV — ideally in your headline or most recent job title.
• Forgetting to include location. Many ATS systems filter by geography. Include your city or region near the top of your CV.
• Using British spelling inconsistently. Stick with British English throughout — "optimise" not "optimize," "colour" not "color." Consistency signals attention to detail.

How an AI CV Builder Helps You Beat the ATS

Tailoring your CV manually for every application is effective but time-consuming. This is where an AI CV Builder becomes genuinely useful. You upload your existing CV, paste in the job description, and the tool rewrites your bullet points to mirror the employer's language — while keeping everything factually accurate to your experience.

The result is a CV that reads naturally to a human reviewer but also scores highly with the ATS, because the keywords, phrasing, and structure are all aligned with what the system is looking for. The entire process takes under 60 seconds, which means you can apply to more roles with properly tailored CVs instead of blasting out the same generic document.

A Quick ATS Checklist Before You Submit

• Is your CV in a single-column, clean layout?
• Are section headings standard and recognisable?
• Have you mirrored the key skills and phrases from the job description?
• Is your contact information in the body of the document, not a header?
• Have you removed all images, icons, and graphics?
• Is the file saved as .docx or a text-based PDF?
• Have you used British English consistently?

If you can tick every box, your CV is in strong shape. For an even faster route, try the AI CV Builder — it handles formatting, keyword matching, and ATS optimisation automatically, so you can focus on preparing for the interview.

Related Reading

• What Is ATS? How Applicant Tracking Systems Really Work
• How to Tailor Your CV to a Job Description — Step by Step
• Best CV Format for the UK Job Market
• Software Engineer CV Template
• Data Analyst CV Template