How this ledger is built
A plain record is only worth something if you can see how it was made. Here is exactly what we collect, what we derive, and what we refuse to guess at.
Where the listings come from
Employers' own career pages (Workday, Greenhouse, Lever, Personio, BambooHR, Taleo, Phenom, Hireology and dozens of others), open government feeds (USAJOBS, JobTech Sweden and NAV Norge), and listings submitted directly by employers. We do not republish third-party job-board or aggregator content, and the sources we fetch for discovery but never redistribute are named in full at /provenance.
What we derive, and how confident we are
The source data has no job category and no seniority. We derive both from the job title, first with an open rule set, then with a language model for what the rules cannot place. Every derived value carries a confidence score, and anything below the threshold is shown as "Uncategorised" or "Not stated" rather than as a guess dressed up as a fact.
What we will not do
We do not estimate salaries. 27.3% of live listings state pay (as of 2026-11-07); the rest show a dash. We do not invent company headcounts. Where a remote status was inferred from the listing text rather than stated by the employer, the row says so with an asterisk.
How fresh it is
Listings are re-checked continuously and carry a "last verified" date. Anything that disappears from its source board is marked closed and kept, with the date and the reason: nothing is silently deleted. See /facts for the current count. As of 2026-11-07 (daily snapshot): 2,749,660 live openings from 141,331 employers, 236,103 of them posted in the last seven days.
Corrections
If something here is wrong about your company or your listing, tell us and we will fix or remove it: there is a form on the Contact page.
Who runs this
One person is a real risk, and the Terms handle it in writing: if the API shuts down, every subscriber with an active plan gets a final full export of the data their plan covers. See /terms.
Legal notice
Job Opportunities API is a product of TZEKOS LOUKAS SOLE PROPRIETORSHIP
Didaskalisis Papathanasiou Vas. 79, 54629 Thessaloniki, Greece
GEMI 193425406000 · VAT EL117613696
General: [email protected]
Legal matters: [email protected]
Phone: +30 2311 113 603