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How Recruiters Search Candidates

Boolean, skills filters, and AI sourcing—so you write resumes that get found.

Kyrolane Career Team

June 15, 2026 · 4 min read

Part of Complete Guide to AI-Powered Job Search

Recruiters are not reading every PDF in order. They query.

If your resume and LinkedIn are not shaped like something a human can query—and a system can parse—you are invisible even when you are qualified.

This guide reverse-engineers how recruiters search so you can write to be found.

Pillar: Complete Guide to AI-Powered Job Search · Recruiter hub: Modern Recruiter's Handbook

The Recruiter Search Stack

How recruiters find people

1) Boolean and filters (still alive)

Example patterns recruiters run:

("software engineer" OR "backend engineer")
AND (PostgreSQL OR Postgres)
AND (AWS OR GCP)
NOT (intern OR student)

Deep dive: Boolean Search

2) Skills facets and title taxonomies

Systems normalize titles and skills. Weird internal titles without translation hurt you.

3) AI / semantic sourcing

Increasingly, tools propose adjacent candidates. That helps career pivoters—and surfaces false friends. Humans still validate.

Semantic Job Matching · AI Recruiting

4) CRM rediscovery

Agencies and TA teams search past applicants. Update materials even when you are not actively spraying apps.

Write-to-be-found checklist (seekers)

SurfaceMake searchable
Resume skillsExact tools, no icon-only lists
Resume titlesStandard + clarifying language
LinkedIn headlineTarget role + proof niche
LinkedIn skillsEndorsed real tools
About / summaryNouns recruiters type
Location fieldsAccurate for filters

Optimize: LinkedIn Optimization · Resume Skills Section

How to reverse-engineer your market

  1. Collect 10 JDs you want
  2. Extract repeated tools and title variants
  3. Ensure those strings appear in context on resume + LinkedIn
  4. Generate likely Boolean strings and self-test
  5. Ask a peer: “If you sourced this req, would you find me?”

Prompts below automate steps 2–4.

Real-world example

Before: Nina’s headline is “Problem solver | Thought leader.” Boolean for Salesforce AND CPQ never returns her—even though she lived in CPQ for three years buried in a paragraph.

After: Headline and skills say Salesforce CPQ; bullets show revenue impact. Inbound appears within two weeks.

Copy-paste prompts

Boolean generator

From these 5 JDs, produce 3 Boolean strings a recruiter might use. Then list terms I must show on my LinkedIn/resume to be found—only terms I truly have.

Headline options

Write 8 LinkedIn headlines for my target role that include searchable nouns and a proof niche. Max 220 characters.

Invisibility audit

Here is my resume text. Which high-value skills are buried or missing as explicit tokens?

Common mistakes

Expert tips

  1. Mirror the language of the market you want next—not only your last employer’s dialect.
  2. Keep location and work authorization fields honest and complete.
  3. For agency markets, respond fast—speed is part of “search success.”
  4. Pair findability with proof (Resume Bullet Points).
  5. Once found, convert with interview prep (AI Interview Coach).

For recruiters reading this

Use Boolean for precision, semantic for adjacency, and scorecards for fairness. Candidate-friendly outreach wins replies.

Candidate Outreach · Candidate Experience

Get found on purpose. Optimize for recruiter search.

Common questions

Do recruiters still use Boolean?
Yes—especially for precision sourcing. Many also use AI-assisted or semantic search for adjacency.
How do I get found on LinkedIn?
Clear headline, skills, about section with tools, and activity that matches your target. Align with your resume.
Should my resume title match the job exactly?
Use truthful titles. Where internal titles are obscure, add a clarifying parenthetical or headline target.
What skills should I list?
Tools and methods recruiters actually type—prioritize those you can defend.
Does open-to-work help?
It can increase inbound. Use thoughtfully based on your privacy needs.
How do agencies search differently?
Heavy CRM rediscovery and Boolean; speed matters. Keep profiles updated for rediscovery.
Can AI help me reverse-engineer searches?
Yes—generate likely Boolean strings for your target role and ensure those terms appear naturally on your profile.
How does Kyrolane relate?
Kyrolane helps you align materials to how matching and screening work—and practice for conversations after you are found.

Put this into practice

Use Kyrolane to run the workflow described above—free to start, no credit card required.