You only have access to the applicant-facing side of the software, one that will dispense you an Employ ID, an application template, and will enable you to track the status of your application. To prevent people from abusing the system and finding workarounds, employers need to apply to be given an employer license that lets them use all the convenient filtering tools. Most tech companies have already bought one, as did all the large companies. Places like individual McDonald's franchises use their greater company's license. It's not a completely watertight system, but monitoring is just stringent enough to make your detailed application info inaccessible for nearly everyone. Maybe if you have the right credentials, or if you manage to fool the megacorp into believing that you're an actual employer, it's possible.