How to tailor your resume to a job description, step by step

Why tailoring matters more than ever

Most mid-size and large employers run applications through an applicant tracking system (ATS). It extracts the text from your resume and scores it against the job description, mostly on keyword overlap. Recruiters then open the top of the list. A strong resume written for a different job can sit below a weaker one written for this job.

Tailoring is not about tricking the system. It is about describing your real experience in the vocabulary the employer uses, so both the software and the human recognise the match quickly.

Step 1: Read the job description like a scorer

Copy the post into a document and highlight three things: the exact job title, the hard requirements (tools, certifications, years, domain), and the repeated words. Anything that appears twice or more, or sits in the first half of the requirements list, is a keyword the ATS and the recruiter weight heavily.

Separate must-haves ("required", "must", "minimum") from nice-to-haves ("preferred", "bonus", "familiarity with"). You need to cover the first group explicitly; the second group is where you differentiate.

Step 2: Mirror the title and the summary

Your headline should match the job title as closely as your experience honestly allows. If the post says "Senior Backend Engineer" and you have been a backend engineer for six years, say "Senior Backend Engineer" rather than "Software Developer".

Rewrite the two-line summary for each application: who you are in their words, your most relevant strength, and one measured result that matters for this role.

Step 3: Reorder and rewrite bullets

Within each job, move the bullets most relevant to the post to the top. Then rewrite the top three bullets so that each contains at least one keyword from the post, an action verb, and a number.

Keep the facts identical; change the emphasis and the vocabulary. If the post says "stakeholder management" and your bullet says "worked with other teams", you did stakeholder management; say so.

• Before: "Worked with other teams on the launch."
• After: "Led stakeholder management across sales, legal and engineering for a 3-country launch that reached 20k users in its first month."

Step 4: Rebuild the skills section

List the post's must-have skills first, in the post's spelling ("PostgreSQL" not "Postgres" if that is what they wrote). Group them by category so a human can scan them. Remove anything irrelevant to this role; a long undifferentiated list dilutes the match and reads as padding.

Step 5: Check the ATS score, then fix the gaps

Run the tailored resume and the job description through an ATS checker. You want to see every must-have keyword matched and a score above 80. For each missing keyword ask: do I have this experience? If yes, add it where it is true. If no, leave it out; the interview will find the gap anyway.

Then export a clean, single-column PDF or DOCX and send it. Keep a copy of each tailored version with the company name, so you can prepare from it before the interview.

How long should this take?

With a good master resume, 20–30 minutes per application. Tools like Resumeni do the research and the rewriting for you and return your own layout; you review, confirm the changes you agree with, and download. Either way, tailoring every application beats sending fifty identical ones.