Sure, but processes - like software - have to be designed for the right scale. The hiring process for a 15 people startup, is different than the 5k people company. At certain scale, things start to break. Imagine sourcers that need to reach out to candidates while (hopefully) don't reach the same candidate another sourcer, in another department, has reached out to. Imagine reaching out to a candidate who's already being in process or rejected. The recruiting team must be huge, and so the recruiting coordinators team.