I spent an afternoon trying to scrape a careers page with a headless browser before I noticed the page itself was calling a JSON endpoint. The company runs Greenhouse. Greenhouse serves the whole board — every open role, full descriptions — over one unauthenticated GET.
Source: [Dev.to](https://dev.to/votiakov/most-company-job-boards-are-just-a-public-json-api-you-can-get-55g3)