Oxford recruitment (CoreHR tenancy)
Vacancies were once part of Oxford's own open-data programme; they are now a CoreHR application reached through an Oxford vanity hostname. The redirect target leaves the ox.ac.uk domain entirely, which makes this the weakest of Oxford's four tenancies — Oxford does not even own the host the user lands on. There is no callable API here at all: my.corehr.com/pls/uoxrecruit is a server-side web form that 403s any client arriving without the redirect from recruit.ox.ac.uk, so no API base URL is claimed for it.