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Businesses are racing to recruit machine learning engineers and AI experts, now paying over £120,000 for AI jobs in London. However, the catch is that most of the applicants do not even get in touch with a human recruiter. Even if you are qualified, your resume is too complex to be parsed by the Applicant Tracking System (ATS) and is rejected without you even knowing. Graphics, tables, or improperly formatted resumes may get thrown into the trash prior to reviewing. Let’s now look at four of the most frequent mistakes and how you can fix them.
Quick Facts: London AI Jobs and ATS Rejections
| Issue | Why It Fails | Quick Fix |
| Graphics, icons, logos | Don’t forget that ATS reads characters and not pixels. | Do NOT use fancy formatting, such as bold or italics. |
| Tables and text boxes | The Parser mesh column order. | Use single-column format. |
| Add info in header/footer. | ATS can bypass these areas. | Add contact details to the body of your web page. |
| Wrong file format | The parser might not be able to read it at all. | Create a Word doc or text-based PDF. |
Why This Matters for London AI Jobs Right Now
The tech job market in London is on a hard-up growth trajectory. Engineers with the appropriate skill-set have been doing some jobs for £120k or more in the AI job market in London 2026, but competition is high, and many of the largest companies filter all applications through an ATS before they even see a human face. Bad formatting results in the flagging of your application as incomplete, even if your experience is great.
The 4 Resume Formatting Mistakes Killing Your Applications for London AI Jobs
1. Using graphics, icons or logos
Unlike pixels, characters can be extracted with ATS software. Any element of your resume, including a stylised header graphic or icon-based contact information or “skill bar” graphics, will be scanned as a blank area, and your resume may end up being rejected as a missing section.
The solution: Go with a typical, text-based format. Ignore photos, icons or decorative graphics.
2. Inserting tables and text boxes
Tables and multi-column layouts seem refined to human eyes, but are difficult to be parsed by most parsers. Many systems do not process information down a column, but across the page from left to right, creating a mess of your job titles, dates and employers.
The solution: Keep the text concise, use bullet points, and stick to standard margins and one column.
3. Putting Contact Info in Headers or Footers
Many ATS parsers are designed to ignore headers and footers, so as not to include the logo or page numbers. If your phone number or email address falls within that area, it might not ever be captured, and the recruiters can’t reach you.
The solution: Write your name, address, email address and phone number at the top of page one in the main body.
4. Wrong File Format
If the file type it does not expect — or the one it is not requested — is submitted, the parser could fail outright. Some systems are unable to process PDFs or are even unable to extract content from non-optimised PDFs.
The solution: Take all the steps required on a job portal. Without any provision, a plain Word document or a PDF that is text-based is the best option.
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ATS-Friendly vs. ATS-Risky Resume: Quick Comparison
| Element | ATS-Friendly | ATS-Risky |
| Layout | Single column | Multi-column / tables |
| Contact info | Top of main body | Header or footer |
| Visuals | None | Include icons, logos, and skill bars. |
| File format | PDF (text) or Word (.docx) | Use images to create PDFs in unusual formats. |
| Fonts | Standard (Arial, Calibri) | Fancy or fancy style fonts. |
| Headings | Standard (“Experience”, “Education”) | Creative/non-standard labels |
FAQs
Are PDFs always a bad thing for an ATS system?
Not always, a clean text-based PDF typically will do. The issue is with image-based PDFs or heavily designed PDFs that some parsers are not able to read correctly.
Does it help to use the keywords in the job description?
Yes. To give your application the best chance of being matched and ranked correctly you must use the same keywords in your resume as were used in the original job listing.
Will a creative resume design for AI engineer jobs in London work for me?
Remember to save the creative design for your portfolio or LinkedIn. When it comes to the resume, focus on being ATS-friendly, then get creative in the interview.
How to Determine if a Company has an ATS Resume Checker?
Most of the mid-size to large companies utilise one, particularly if they are seeking candidates for jobs that involve Artificial Intelligence and machine learning, such as the jobs UK employers are looking for. Always prefer to format for ATS compatibility if in doubt.
Key Takeaways
- The majority of applications are pre-screened by ATS to be viewed by a human, but the pay rate for AI roles in London is reaching £120k.
- Do not use graphics, icons or embedded tables as they will modify the parser results.
- Don’t use the header or footer for contact information in the resume.
- Unless otherwise instructed, submit a Word document or a PDF document with text only.
- As usual, the competition for AI jobs in London is fierce, and the way your CV is formatted is as important as your content.
