The Recruiter-Search Filter Reference, One Row per Field That Surfaces You

Recruiters do not read your profile the way a person does. They run filters, and each filter reads one specific field and ignores the rest. This reference flips every documented recruiter-search filter to your side of the screen: which profile field it reads, what value makes you surface, and where it quietly misreads you. It is for a job seeker who wants to be pulled up by a recruiter searching for their role, and it is built to be used one row at a time.

Most public writing on recruiter search explains how to run the search. That is the sourcer's problem. Yours is the opposite: to set each field so the filter registers you, and to know which filters you cannot touch. Jump to the row you need and leave.

Which profile field does each recruiter filter read?

Each recruiter-search filter reads exactly one field, and setting that field is the only way to surface in it. The recruiter tool exposes filters for job titles, location, companies, skills and assessments, schools, industries, spoken languages, keywords, years of experience, seniority, workplace types, and spotlights. Below is what each reads on your side.

The single most important row is the first one. The job title filter searches the titles users add in their Experience section, so a headline reading "Growth Marketer" is invisible to a recruiter who filters on that title if your Experience entry says only "Manager." Sources disagree on whether the headline matters for keyword ranking at all, but for the title filter itself the Experience title is decisive.

Why does one word in your title change who finds you?

Because the title filter matches title strings verbatim, the single word you choose splits your reach across two pools that never see each other. A recruiter who types only "Engineer" will never surface a profile that lists only "Developer," even for the same job.

The scale of this is not a rounding error. In Refolk's index, the two most common strings for the same role return very different pools.

Column source: profile counts from Refolk's index; the ratio is derived (67,209 divided by 335,220).

The fix is not to pick the bigger pool. A larger pool is harder to rank inside, as the next section shows. The fix is to carry both strings somewhere searchable so you appear whichever way the recruiter types it. That means the acronym and the spelled-out form both present ("SEO" and "Search Engine Optimization"), and both role synonyms present ("Engineer" and "Developer"), across your Experience titles, About, and skills.

Why does the 1,000-result cap decide whether you are seen at all?

The recruiter tool shows a maximum of 1,000 candidates per search, even when more profiles match, so ranking is not vanity but a survival threshold. With 335,220 US profiles matching "Software Engineer" and only 1,000 visible, roughly 99.7 percent of matching profiles are never seen. Where you land in that ranking is decided by relevance and recency, which is why a stale profile disappears.

Two things follow. First, recency is a lever you control: profiles with recent activity rank higher, and the Active Talent spotlight highlights members who are active. A profile you have not touched in months sinks below the cap in a deep pool. Second, pool depth is not the same everywhere.

Column source: counts from Refolk's index; ratio derived. The same title returns roughly eight times as many US profiles as UK profiles, which means a US candidate has to rank far harder to clear the same 1,000-result cap. Your optimisation budget should scale with your market's depth: in a thin market, correct fields may be enough; in a deep one, recency and spotlight signals do the heavy lifting.

How do Boolean operators drop you or save you?

Each Boolean filter carries an operator that decides whether a value includes you, requires you, or excludes you outright. The dropdown next to the Boolean filters offers Can have (OR), Must have (AND), and Doesn't have (NOT), and the Boolean filters are job titles, location, companies, skills and assessments, schools, industries, and spoken languages.

• Can have (OR) surfaces you if you match any listed value. This is where title variants pay off.
• Must have (AND) surfaces you only if the exact value is present. A near-miss title or a missing skill drops you.
• Doesn't have (NOT) removes you entirely if you carry the excluded value. You cannot see this and cannot appeal it.

The lesson for your profile is to carry the exact strings a recruiter would require, and to carry variants so an OR search catches you. You control the values on your side; you never control the operator on theirs.

There is one more trap in the keyword filter. Certain words are treated as stop words and ignored: and, or, the, of, at, by, to, for, with, in, they, have, from, not, but, and after. A recruiter typing "after sales" returns profiles containing only "sales," because "after" is dropped. If your value depends on a stop word to be specific, the filter will misread it, so put the distinguishing term in a form that survives on its own.

What can the lighter tier not do, and why does that help you?

The Corporate recruiter tier exposes filters the lighter tier does not, and knowing the gap tells you where your effort actually lands. Spotlight filters are only available in the full Recruiter product, not in Recruiter Lite, and filters for seniority, years in current position, and years in current company are Corporate-only as well.

Column source: the platform's help pages on spotlights and Recruiter Lite view limits, plus a practitioner breakdown for the seniority and cap figures. Third-party sources cite Recruiter Lite at roughly $99 per month and the full Recruiter around $500 per seat per month, but that pricing is unverified, so treat it as a rough shape rather than a fact.

Why this helps you: the spotlights that only Corporate recruiters can filter on are the ones whose underlying pools you can enter for free. You do not need to buy anything to be visible to a paying recruiter. You just need to trigger the behavioral signals the spotlight reads.

Which spotlight signals can you trigger, and how?

Spotlight pools are behavioral, so a job seeker can enter a Corporate-only priority view without paying. Each spotlight highlights candidates who match the recruiter's criteria and who have also taken an action that signals intent or activity.

• Open to Work (recruiters only): highlights candidates who privately shared that they are open to hearing from recruiters. You enter it by turning on the recruiters-only Open to Work setting in your job preferences.
• Active Talent / more likely to respond: includes members who recently updated their profile, chose to share a resume with recruiters, have been in their current role longer than the average tenure for similar roles, or work at an organisation with recent layoffs. You control the first two directly.
• Company connection: engaging with and following target companies signals interest and helps your profile show up when recruiters use spotlights for their own organisation.

One caveat: the recruiters-only Open to Work setting is invisible on your photo, so you cannot confirm it by looking at your profile. Verify it in your settings, not by eyeballing your headshot.

Once your fields are set and your intent signals are on, the pool a recruiter searches is the same pool Refolk queries when it looks for people. If you want to see who you are competing against for a given search, run the search yourself.

The field-by-field setup, in order

Set your fields in this sequence so each filter reads a correct value. This is the reverse of how a recruiter builds a search, and it is the whole job.

The whole sequence is under an hour of work plus ongoing activity, and it is a profile task, not a strategy exercise. If drafting the title strings and skill tags that map to your target role is the part that stalls you, Refolk writes your resume and profile from your own history and tailors them to a target role, so the field values line up with what recruiters filter on.

Company: [employer], [metro area]
Dates: Jan 2021 - Present
Line 1: Built and shipped [product] as a Software Engineer / Developer.
Line 2: Skills: Go, Kubernetes, Search Engine Optimization (SEO).

Where the filters misread you, and how to check

Every filter above has a documented failure mode, and most are silent: you never see the search that skipped you. This is the section to re-read whenever you suspect you are invisible.

Two of these are hard exclusions rather than soft penalties. A blank industry removes you from industry searches entirely, and a profile reading 0.0 years of experience is filtered out for junior searches, which often set a floor. A missing field costs you more than a weak one, so fill the field first and refine it later.

The years-of-experience trap runs the other way too. Because the number counts from your earliest listed position, adding a very old role can push you past a maximum-years ceiling and out of junior or mid-level searches. This is a documented exclusion effect for longer careers. Be deliberate about how far back your Experience section reaches.

The stale-profile failure is the quietest of all. There is no error, no message, just a slow slide below the 1,000-result cap as fresher profiles outrank you. In a deep pool this is fatal, and in a thin one it barely matters. Match your maintenance effort to your market depth from the table earlier: a US candidate in a 335,220-profile pool needs regular activity; a UK candidate in a 41,717-profile pool has more slack.

Which filters you cannot influence, and what to do instead

Some parts of recruiter search are outside your reach no matter how you set your profile, and it saves effort to name them. You cannot control which filters a recruiter runs, whether they use the Corporate tier or the lighter one, or the Boolean operator they attach to each value. You cannot see or override the stop-word handling on their keyword query. You cannot influence tenure-based Corporate-only filters beyond the real dates in your Experience section, and you cannot verify the recruiters-only Open to Work setting by looking at your profile.

What you can do is make every field a filter reads correct, current, and complete, then keep it fresh. That is the whole of your control surface. Everything else belongs to the recruiter.

To keep this current, re-run the setup whenever your target role or market changes, and treat activity as a recurring task rather than a one-time fix. Titles drift as markets rename roles, so re-check the market-standard string periodically by searching the exact term a recruiter would type and confirming your profile appears. If it does not, work back through the failure-mode table row by row until you find the field that dropped you.