Hi, OP here. One of the things we've discovered is that companies post their jobs in a number of locations but often forgot to take them down when the jobs are

Hi, OP here. One of the things we've discovered is that companies post their jobs in a number of locations but often forgot to take them down when the jobs are filled. Compounding this is the fact that some job sites automatically take down ads after a set number of days (say 30 or 60). Working out whether or not a job is "live" is therefore non-trivial but something we actively want to solve.