ATS-Friendly Resume Guide: Best Resume Format, Keywords, and a Customization Checklist

Overview

An applicant tracking system (ATS) may be used to organise applications and identify resumes that match a role’s requirements. It is not a substitute for human review, and no format can guarantee progression. However, a clear, readable, text-based resume makes it easier for both software and people to find the information they need.

The best resume format is usually the one that presents your most relevant experience in a logical order. For many applicants, that means a reverse-chronological resume: your most recent role appears first, followed by earlier experience. A skills-based or hybrid format may be useful when you are changing careers, returning after a gap, or building a record from projects, education, volunteering, and part-time work. Whichever format you choose, keep the structure consistent and make the connection to the target role obvious.

Start with a master resume containing your full work history, education, certifications, projects, tools, achievements, and relevant voluntary activities. Then create a tailored version for each suitable application. A master document saves time, while a tailored version prevents unrelated information from distracting the reader.

If you need help with the overall structure, see our guide to the best resume format by career stage. For broader guidance on how to write a CV, review what recruiters still want to see in a CV.

Checklist by scenario

For students and entry-level applicants

• Put education, relevant coursework, projects, placements, internships, or practical training where they are easy to find.
• Include part-time jobs, volunteering, student societies, and responsibilities when they demonstrate transferable skills such as customer service, organisation, teamwork, or reliability.
• Describe what you did and what changed as a result. For example, explain how you organised an event, supported customers, improved a process, or completed a project rather than listing only the job title.
• Use a short profile that connects your current skills to the type of entry-level job or internship you want.

For career changers

• Lead with a focused summary that explains the direction of your move without overexplaining your entire history.
• Create a “Relevant skills” or “Selected projects” section if your transferable experience is spread across several roles.
• Translate previous responsibilities into language relevant to the new field. Scheduling, for example, may demonstrate planning, prioritisation, stakeholder communication, and attention to detail.
• Include recent learning, portfolio work, certifications, or volunteer projects that show active preparation for the new role.

For experienced applicants

• Prioritise recent and relevant experience. Older roles can be shortened when they no longer add evidence for the target position.
• Replace duty-heavy descriptions with outcomes, scale, complexity, and improvements where you can support them accurately.
• Group technical tools and professional skills clearly, but avoid listing every system you have encountered.
• Check that your current level, responsibilities, and preferred direction are apparent within the first section of the resume.

For remote, hybrid, or customer-facing roles

• Show evidence of written communication, independent organisation, digital collaboration, customer support, or managing priorities across locations when relevant.
• Use the exact tools and responsibilities from the job listing only when you have genuine experience with them.
• Make working arrangements clear only if the employer asks for them or they affect your suitability. Do not use valuable space for generic claims such as “hard-working” without supporting evidence.

How to match keywords without overloading the resume

Read the job listing once for overall fit, then read it again with a highlighter or notes tool. Record repeated terms under four headings: responsibilities, required skills, tools or systems, and qualifications. These are your likely resume keywords.

Use relevant terms naturally in your profile, experience bullets, skills section, education, and project descriptions. If a listing asks for “invoice processing,” do not rely only on a broad phrase such as “administrative support” when you have actually processed invoices. At the same time, do not copy a keyword into your resume if you cannot explain your experience with it.

Compare the wording in the listing with your master resume. Add missing, accurate terminology; remove or shorten details that do not support this application. A CV optimizer or keyword checker can help identify gaps, but treat its suggestions as prompts for review rather than instructions. A readable document with truthful evidence is more useful than a high keyword count.

What to double-check

1. Contact details: Confirm your name, email address, phone number, location, and professional profile link are current and consistent with the application form.
2. File format: Follow the employer’s instructions. If no format is specified, use a widely readable text-based document and check how it opens on another device.
3. Headings: Use familiar labels such as Profile, Experience, Education, Skills, Projects, and Certifications. Creative headings can make important information harder to locate.
4. Dates: Check month and year entries, employment order, and unexplained overlaps. If an application asks for total experience, use your records consistently; an experience calculator guide can help you count work history carefully.
5. Achievement bullets: Whenever possible, explain the action, the task or challenge, and the result. Use numbers only when they are accurate and you can discuss how they were measured.
6. Tailoring: Confirm that the job title, profile, skills, and first few bullets reflect the specific role rather than a previous application.
7. Consistency: Check spelling, punctuation, tense, bullet style, spacing, font use, and date formatting from top to bottom.
8. Application alignment: Make sure the resume agrees with your application form, cover letter, portfolio, and online profile. A tailored CV should support the same career story across every document.

Common mistakes

One frequent mistake is using columns, text boxes, icons, graphics, headers, or footers for information that must be read accurately. These design elements may work in some systems, but they can also affect text extraction. A simple single-column layout is often the safer choice when an ATS is involved.

Another problem is writing one generic resume for every role. A general document may be a useful starting point, but it often buries the most relevant evidence. Tailoring does not mean changing every sentence. Usually, it means adjusting the summary, reordering skills, selecting the strongest bullets, and using accurate language from the listing.

A long list of personal qualities is also weak without proof. Replace “excellent communicator” with an example showing communication in practice. Avoid unexplained acronyms, dense paragraphs, outdated contact details, excessive personal information, and claims that cannot be supported in an interview.

Finally, do not assume that software review ends once an application is submitted. Keep a copy of the exact resume used, the job listing, the submission date, and any follow-up action. The job search tracker guide explains what to record. Before sharing personal information, also review the listing and recruiter carefully using these job-posting safety checks.

When to revisit

Revisit your master resume whenever you complete a meaningful project, gain a qualification, change responsibilities, receive useful feedback, or learn a new tool. Do not wait until you urgently need a job; recording achievements while the details are fresh makes later tailoring easier.

Review the tailored version immediately before submitting it, especially during seasonal hiring periods when you may apply to several similar roles. Compare it with the latest version of the job listing, confirm any closing date or application instructions, and save the final file with a clear name such as “FirstName-LastName-Role-Company.”

After several applications, look for patterns. If you are regularly screened out before interviews, check whether your resume clearly demonstrates the required skills, uses readable formatting, and matches the roles you are targeting. If you reach interviews but struggle to explain examples, strengthen the evidence in your bullets and prepare responses using the interview questions by role guide.

Your practical final step is simple: keep one accurate master resume, make a copy for each application, tailor the highest-value sections, run the checklist above, and record what you submitted. Repeat the review whenever your experience, target role, or application process changes.