How to Write an ATS-Friendly Resume

Most mid-size and large employers use an applicant tracking system (ATS) to collect and search applications. Before a recruiter reads your resume, software usually parses it into fields (name, contact details, job titles, dates, skills) and indexes the text so it can be searched and filtered.

That does not mean a robot rejects you for missing one word. It means a resume the software cannot read cleanly is harder to find, and a resume that does not use the language of the job is less likely to come up in a search. The good news: the fixes are simple.

1. Use a simple, single-column layout

Parsers read text in order. Multi-column layouts, tables and text boxes can scramble that order, so your job title ends up attached to the wrong company or your skills disappear entirely.

• Keep one main column that reads top to bottom.
• Avoid tables, text boxes, headers and footers for important information.
• Never put text inside images or icons. Software cannot read it.

2. Use standard section headings

Parsers look for familiar headings to decide what each part of your resume is. Creative names like “Where I’ve Made an Impact” can confuse them.

Stick to headings such as Summary, Experience, Education, Skills, Projects and Certifications.

3. Mirror the language of the job description

Read the posting carefully and note the skills, tools and responsibilities it repeats. If you genuinely have that experience, describe it using the same terms.

• If the job says “stakeholder management”, don’t only write “worked with other teams”.
• Include both the acronym and the full term once, for example “search engine optimization (SEO)”.
• Put your most relevant skills in both your skills section and your experience bullets, where you can show them in context.

Never add keywords you cannot back up. A recruiter will read your resume after the software does, and an interviewer will ask about it.

4. Write bullets that show results

Keywords get you found; results get you shortlisted. Start each bullet with a strong verb, say what you did, and add a measurable outcome where you can.

Worked on the checkout page.

becomes

Redesigned the checkout flow, reducing drop-off by 18% in three months.

If you do not have exact numbers, use scale (team size, number of customers, budget) or a clear before-and-after.

5. Keep dates and job titles easy to parse

List each role with the job title, company, location and dates on their own clear lines. Use a consistent date format throughout: “Mar 2021 to Present” or “2021-03 to Present” both work, as long as you do not mix them.

6. Save and send the right file

A PDF generated from real text is the safest choice for most applications because it keeps your formatting intact. If an employer explicitly asks for a Word document, send DOCX instead. Either way, make sure the text in your file can be selected and copied. If it can’t, a parser can’t read it either.

7. Check your resume against each job

Different roles emphasize different skills, so a resume that matches one posting well may miss the mark for another. Before you apply, compare your resume with the job description and look for missing keywords and weak bullets.

Tools like our ATS resume checker give you an AI-generated estimate of how well your resume matches a specific posting, along with the keywords and improvements to focus on. Treat the score as a guide, not a guarantee: every employer’s system is configured differently.

Quick checklist

• One column, real text, no tables or text boxes
• Standard section headings
• Skills and keywords taken from the job description (only if true)
• Results-focused bullets with numbers where possible
• Consistent dates and clear job titles
• A text-based PDF, unless the employer asks for DOCX

Ready to put this into practice? Start building your resume. Every template is designed to be ATS-friendly from the start.