How can I tell whether a vacancy runs through an ATS?

Check one: read the address, then stop guessing

Click «Apply» without uploading anything and read the address bar. If the address leaves the employer's domain and lands on a host carrying a company name you do not recognise, that name is the system. The field guide above covers the shapes that make up most of the Swiss market, and there is no ambiguity about them: a Workday address says Workday.

If the address stays on the employer's own domain — «jobs.employer.ch», «careers.employer.com» — you have learned nothing yet, and this is where most people stop and draw the wrong conclusion. Half the adverts in our index point at an employer-controlled address, and it is not a sign that a person opens your file first.

The one thing the address does tell you reliably in that case is the size of the operation. Employer-side addresses in our index are a very long tail: 49.1 per cent of them carry exactly one advert. A single-advert address belonging to a clinic, a garage or a restaurant almost never has recruiting software behind it. A career site with dozens of vacancies almost always does.

Check two: the page source, which is where the disguised systems show up

On the application page, open the served HTML — right-click and «View page source», or Ctrl + U on Windows and Cmd + Alt + U on a Mac — and use the find function on «prospective», «successfactors», «umantis», «rexx», «workday», «refline», «dualoo», «softfactors», «teamtailor», «avature» and «greenhouse». One hit is enough: it means the employer bought that software and runs it under its own brand.

We ran exactly that test on 29 August 2026, on the fifty employer career sites with the most adverts in our index, fetching one real advert page from each rather than the home page. 49 answered. 47 of those carried a bought system; 46 of them could be named from the source alone.

The breakdown of those 46: Prospective thirteen times, SAP SuccessFactors thirteen times, rexx systems four, Abacus Umantis four, Workday three, Avature twice, Teamtailor twice, and once each Softfactors, SmartRecruiters, Refline, Oracle and Cegid. Only two sites showed no third-party system at all: Migros, which appears to run something built in-house, and a staffing agency whose adverts never reach the employer directly anyway.

Two limits belong with that number. These are the largest employers in our index, and large employers buy software — the finding describes the head of the market, not the long tail. And a page that assembles itself in the browser can hide a vendor from a plain fetch, so 47 of 49 is a floor, not a ceiling.

Check three: what the form asks for

The form is the most reliable signal of all, and you see it anyway. A short form asking for your name, your email and two files means your dossier travels as a document and lands in somebody's inbox. A form that makes you create an account, sends a confirmation with a reference number, and asks you to re-enter every position, qualification and language after you have already uploaded your CV means a system is storing your application as a record.

That second shape carries a practical consequence worth knowing before you start: what gets filtered later is usually the fields, not your PDF. Applicants who type «see CV» into the fifth field of a Workday form are leaving blanks in the exact table a recruiter will sort on.

There is also a Swiss layer that international readers routinely miss. These forms ask for things a US resume has no field for: your Pensum, meaning the workload you want expressed as a percentage; your permit category (B, C or G, the last being the cross-border commuter permit); your notice period; and language levels as CEFR grades — B2, C1 — rather than «fluent». Whether a machine or a person reads first, those are the fields Swiss employers sort on.

What the vendor mix means if you are applying from abroad

Two systems dominate different halves of this market, and they behave differently. Workday, Greenhouse and Ashby run the English-language, mostly multinational half — accounts, structured fields, long forms, and processes designed to work identically in Zurich and in Austin. Prospective, Abacus Umantis, Refline, Solique, Dualoo and Softfactors run a large part of the German- and Italian-language half, and they are built for Swiss hiring: cantonal employers, hospitals, the federal administration.

The second group is the reason imported ATS advice underperforms here. Guidance about section headings, date formats and «ATS scores» comes from watching American products. It transfers reasonably well to a Workday form at a pharmaceutical company. It transfers badly to a Swiss cantonal hospital running Prospective, where the fields that matter are the ones the guides never mention.

It is also worth knowing that the vendors themselves are consolidating: SAP now markets SmartRecruiters as its applicant tracking system alongside SuccessFactors, so two names you meet as separate systems on Swiss career sites today belong to the same house. That does not change what you fill in, but it explains why two visually different sites can ask you for the same things.

When there is genuinely no system

14.6 per cent of adverts in our index point at a board or a staffing agency rather than at the employer. That is a third situation with its own rules: you are applying to the intermediary, your file is registered there, and a person with a mandate decides what reaches the employer. Agencies commonly put their own cover sheet in front of your CV, so optimising for a corporate ATS is wasted effort at that step.

And there is the quiet majority of small employers whose advert leads to an ordinary page with no vendor signature anywhere. There the right application is the traditional Swiss one: a clean dossier as a PDF, a short letter that is actually about this employer, and the details a Swiss HR department looks for first — where you live, your permit status, when you can start, the Pensum you want, languages with CEFR levels, and your Arbeitszeugnisse, the written employer references that a Swiss application is expected to include and that no other country produces in quite the same form.

The honest conclusion is that «is there an ATS» is a smaller question in Switzerland than it looks from outside it. About half of this market routes applications to the employer's own address, a substantial share of that half is quietly running software anyway, and the rest is read by people who are looking for six or seven specific facts that your CV should surface in its first third regardless.

What it changes for your application

Knowing which case you are in changes the order of your work rather than the work itself. Where a system is involved, the wording of your CV against this specific advert genuinely pays, and the form deserves more care than the PDF. Where none is, the first impression on page one carries more weight than any keyword density, because a human scan takes seconds.

What nobody can promise, in either case, is that a CV «passes» an ATS. We cannot see inside an employer's filter, no tool can, and any vendor quoting you a pass rate is quoting something it cannot verify. Only one claim survives scrutiny, and it is mechanical: if your dossier carries the terms this advert uses, a search for those terms can find you; if you paraphrase them, it cannot.

If redoing that by hand for every advert is not how you want to spend an evening, our CV check sets your dossier against one advert at a time and the editor writes the tailored version. The idea is not ours alone — at cvswiss.ch it is the headline feature. The one difference you can check is where the advert comes from: there you paste it in, here it is already on the page, because the same site is also the job search.