I save all the jobs I apply to, so it's fairly easy to check/compare and I found plenty of cases where job ads get reposted after some time.
In one instance, I applied for a role in December '25, got a (boilerplate) rejection email a couple of days later (although my profile directly matched the job requirements and I had previous experience working in that specific field), job ad goes offline and re-appeared 3 months later - exact same time and job description.
I save all the jobs I apply to, so it's fairly easy to check/compare and I found plenty of cases where job ads get reposted after some time.
In one instance, I applied for a role in December '25, got a (boilerplate) rejection email a couple of days later (although my profile directly matched the job requirements and I had previous experience working in that specific field), job ad goes offline and re-appeared 3 months later - exact same time and job description.