Complete guide to optimizing your CV for ATS
Applicant tracking systems (ATS) have become a fixture in modern recruitment processes. These tools allow recruiters to centralize, sort, and analyze applications. To maximize your chances of success, it is essential to understand how they work and optimize your CV accordingly.

What is an ATS?
An ATS (applicant tracking system) is software designed to help recruiters efficiently manage applications. Through algorithms, it automates tasks such as: - Filtering CVs by keywords. - Organizing candidate information. - Managing recruitment-related communications.
Why recruiters use ATS
ATS allow companies to process a high volume of applications in a short time, which is particularly useful for large organizations.
How to pass an ATS and maximize your chances
For your CV to be retained by an ATS, it must be readable by its algorithms and meet its sorting criteria. Here are the key elements for success:
1. Use relevant keywords
ATS look for keywords that match the skills and qualifications mentioned in the job offer.
Steps to integrate keywords: - Analyze the job offer to identify the key terms. - Integrate them into the main sections of your CV (skills, experience, professional summary). - Use exact phrasing, such as "team management" or "proficient in Excel."
Tips
- Make a list of keywords before writing your CV.
- Tailor each application to the specific requirements of the role.
What to avoid
Don't repeat keywords artificially — this can hurt the readability of your CV.
2. Choose a compatible CV format
ATS favor simple formats for better readability.
Recommended formats: - Standard PDF (without password protection) or .docx. - Single-column layout to avoid parsing errors. - Avoid graphics, tables, or multiple columns.

Tips
You can use tools like Canva to create an ATS-compatible CV.
What to avoid
Don't submit a CV containing images or decorative fonts.
3. Structure your CV to make parsing easy
A well-structured CV is essential for an ATS to correctly understand your qualifications.
Recommended structure: 1. Clear header: include your name, email, phone number, and optionally your LinkedIn profile. 2. Professional summary: highlight your strengths in a few lines. 3. Professional experience: describe your roles with action verbs. 4. Skills: list your technical and soft skills. 5. Education: specify your degrees, institutions, and dates.
Tips
Use standardized headings such as "Skills" or "Professional experience" to make the ATS's job easier.
Example structure diagram
graph TD
A[CV] --> B[Header]
A --> C[Professional summary]
A --> D[Professional experience]
A --> E[Skills]
A --> F[Education] 4. Use plain, direct language
ATS prefer clear, standardized vocabulary. Avoid overly complex or sector-specific jargon.
Best practices: - Favor action verbs: "managed," "developed," "optimized." - Use common terms to describe your skills.
Tips
If a skill or piece of software is mentioned in the job offer, add it naturally to your CV.
5. Test your CV with an ATS
Before sending your CV, test it to check how it is interpreted by an ATS.
Why test your CV
A prior test can reveal whether certain sections are not being parsed correctly by an ATS.
Adapting your CV to each job offer
Every position has unique requirements. Personalizing your CV helps you better meet recruiters' expectations.
Steps to personalize: 1. Analyze the specific keywords and criteria in the offer. 2. Modify your CV to reflect your most relevant experience and skills. 3. Proofread to ensure overall consistency.
Tips
Prepare a master CV containing all your experience, then adapt it for each application.
Conclusion
Optimizing your CV for ATS is an essential step in any modern job search. By understanding how ATS work and applying best practices, you increase your chances of being shortlisted. Focus on keywords, a clear structure, and a compatible format to turn your CV into a genuine gateway to the interview.
Get a representative compatibility score with our analysis tool!