Job board API
A job board API is a programmatic interface for reading job postings - title, company, location, salary, description, apply link - usually across many employers, so software can ingest listings without scraping web pages.
Also called: jobs API, job listings API, job postings API.
Key points
- A job board API returns job postings as structured data - title, company, location, salary, apply URL, description.
- It can mean one board's official feed, or an aggregated jobs-data API spanning many sources.
- Postings originate at the employer's ATS-hosted careers page and syndicate outward; reading upstream is fresher.
- Judge a job board API on coverage, freshness, schema consistency, and how the data is collected.
What a job board API returns
A job board API answers one question well: give me job postings as structured data. A request returns records with a predictable shape - title, company, location, salary if disclosed, employment type, remote flag, posted date, an apply URL, and the description - so a consuming application can index, search, or match against them. The alternative, parsing HTML career pages, is brittle and breaks every time a site is restyled.
The term covers two things people often mix up. One is the API of a specific job board - the official feed a single site publishes. The other is a jobs-data API that aggregates postings from many sources behind one endpoint. The first gives you one board's inventory; the second gives you breadth across thousands of company career pages and applicant tracking systems at once.
Where the postings come from
Job postings originate at the employer - on a company careers page, which is almost always rendered by an ATS such as Workday, Greenhouse, or Lever. From there they syndicate outward to aggregators and boards. A job board API can sit at either end. Reading upstream, at the ATS-hosted careers page, gets you the posting first and without a middleman. Reading downstream, from an aggregator, is simpler to start with but adds latency and a layer of someone else's filtering.
This sourcing choice determines freshness and coverage more than anything else. Upstream reads can surface a new posting within hours of it going live; downstream syndication often lags by a day or more. Coverage works the same way - an aggregator only has what was syndicated to it.
What to evaluate in a job board API
Four things separate a usable job board API from a demo. Coverage: how many sources, and whether they are the ones your buyers care about. Freshness: how quickly a new posting appears and how quickly a filled one disappears. Schema consistency: whether every record has the same fields regardless of source, or whether you are left normalizing per-source quirks yourself. And the legitimacy of the data path, since how postings are collected affects whether you can build a business on them.
Schema consistency is the one teams underestimate. A job board API that returns Workday's shape for Workday jobs and Greenhouse's shape for Greenhouse jobs has only moved the normalization work, not removed it. The value of the API is one schema across every source.
FAQ
Is there a free job board API?+
Some job-posting APIs, including JobsPipe, offer a free tier for low request volumes - typically a few thousand requests a month - which is enough to prototype and validate. Fully free, unlimited, production-grade jobs data does not really exist, because collecting and normalizing postings at scale has a real cost. Be cautious with sources that advertise unlimited free data and no clear collection method.
Can I just scrape job boards instead of using an API?+
Technically yes, and for a handful of pages it can be fine. At scale it stops being worth it: every site has a different HTML structure, layouts change without notice, and many career pages render postings with JavaScript or sit behind bot detection. A job board API exists so you consume one stable schema instead of maintaining dozens of fragile parsers.
What is the difference between a job board API and an ATS API?+
A job board API is read-only and focused on published postings, usually across many employers. An ATS API exposes one company's full recruiting system - including private candidate and application data - behind per-customer authorization. For reading jobs broadly, a job board or jobs-data API is the right tool; an ATS API is for syncing with one company's recruiting pipeline.
JobsPipe is the jobs-data API behind this glossary - 30+ sources, one schema, 5,000 requests/month free.
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