Resume Keywords: How to Find the Right Ones in Any Job Posting (Free Scanner)

Last updated: October 29, 2026

Short answer. Resume keywords are the skills, tools and phrases a job posting repeats. To find them, read the posting, mark what it requires and what it repeats, and then use those exact words, truthfully, in your summary, skills and bullet points. Never add a keyword for something you have not done.

Many qualified people send a resume that covers what the job asks for, but in different words. The posting says "customer success" and the resume says "client support". The posting says "asynchronous communication" and the resume says nothing about working in writing. A recruiter who skims, or searches the applicant system for a phrase, may never see the match.

This guide shows a simple method for finding the keywords that matter in any posting and using them honestly. It also covers what remote postings stress, which most keyword guides skip.

What are resume keywords?

Resume keywords are the words and phrases in a job posting that describe what the employer is looking for. They usually fall into four groups:

• Hard skills: things you can do, such as "financial modeling" or "email marketing".
• Tools: software and platforms, such as "Excel", "Figma" or "HubSpot".
• Working style terms: such as "asynchronous", "cross functional" or "self directed".
• Role phrases: the way the posting names the work, such as "customer success" or "account management".

Does an ATS reject resumes with missing keywords?

It depends on the company, and no one outside it knows its exact rules. Applicant tracking systems differ. Many let recruiters search and filter applicants by words, and some employers add screening questions. There is no single public score that every system uses.

So think of keyword matching this way: you are making your resume easy to read for a person, and easy to find in a search box. You are not trying to beat a robot.

How do you find resume keywords in a job posting? 5 steps

Step 1. Split the posting into "required" and "nice to have"

Most postings list what is required and what is a bonus. Start with the required list. Those words carry the most weight.

Step 2. Count what repeats

A term that appears three times matters more than a term that appears once. Mark every skill, tool and phrase that shows up more than once, including in the title and the first paragraph.

Step 3. Sort them into groups

Put each term into one of the four groups above. Hard skills and tools are the easiest to match. Working style terms are where many resumes are silent.

Step 4. Compare with your resume

For each term, decide which one of three things is true:

1. Covered. Your resume already says it.
2. Covered in different words. You did the work but named it differently.
3. Missing. You have not done it.

Step 5. Use their words where it is true

If you did the work, use the posting's wording. If your resume says "client support" and the posting says "customer success", and the work is the same, use "customer success". If it is missing, leave it out, or build the experience first.

There is no verified magic number of keywords. Instead of counting, aim to cover the eight to twelve terms the posting stresses most, with real evidence for each.

Where should you put resume keywords on a resume?

• Summary: Put your top three or four terms here, in a sentence a person would write.
• Skills section: List tools and hard skills the posting names, grouped in a clear way.
• Experience bullets: This is the most important place. A keyword with a result next to it is stronger than a keyword in a list.
• Job titles: Keep your real title. If the company used an unusual one, you can add a plain label in brackets, as long as it is honest.

What keywords do remote jobs stress?

Remote postings often care about things an office posting does not mention. Look for words and signals such as:

• Asynchronous or async: working without needing everyone online at once.
• Written communication: updates, documentation and clear messages.
• Time zone overlap: a set number of hours when you must be online.
• Self directed or autonomous: doing the work without close supervision.
• Remote first: the company is set up for remote work, not just allowing it.
• Tools: Slack, Zoom, Notion, Asana, Google Workspace and similar.

If you have done these things, say so with evidence. For example: "Wrote weekly project updates for a team across four time zones" is stronger than "good communicator."

A remote role can also be limited to certain countries or time zones. If the posting says "US only" or names a time zone, check that before you tailor anything. Our Remote Eligibility Checker and our post on working remotely for a US company from India, the Philippines and other countries can help.

Before and after example

The posting repeats "customer success", "onboarding", "asynchronous communication" and "Zendesk".

Before: "Responsible for helping clients and answering support questions."

After, if it is all true: "Led onboarding for new customers as part of the customer success team, answered questions in Zendesk, and wrote clear written updates so clients across time zones never had to wait for a call."

What changed: the same work, now in the words the posting uses, with the tool named and a clear working style. Nothing was invented.

What resume keyword mistakes hurt you?

• Stuffing keywords. A long list of terms with no evidence looks weak to a person.
• Hidden text. Do not paste keywords in white text. Recruiters and systems can see it, and it can end your application.
• Claiming skills you do not have. An interview will find the gap quickly.
• Copying whole sentences from the posting. Use their terms, in your own sentences.
• Using one resume for every job. Tailor the top third each time. It is a few minutes of work.

Do it by hand or with a scanner?

You can do the five steps with a pen and a printed posting. It works well for one or two applications. It gets slow when you apply often.

A scanner speeds up steps two to four. Our free Resume Keyword Matcher does this:

• You paste the job posting and it ranks the skills and phrases the posting stresses.
• You add your resume, by pasting text or uploading a PDF or DOCX, and it shows what you already say and what is missing.
• It flags remote signals such as async and time zone overlap.
• It runs in your browser. Your text is not uploaded or stored, and there is no login for the result.

It is a checklist, not an ATS score. It uses rules and keyword lists, not an AI model, and it cannot tell you how any one employer's system will treat your resume. The full report with every missing keyword ranked needs your first name and email.

Try it on a posting you are applying to this week. Open the free Resume Keyword Matcher and use the "Try a sample" button if you want to see a result in seconds.