Google has said numerous times they don't want to get involved in any further steps of the job applicant process more than they are with this search tool.
Which makes sense, because this is the step in the funnel where they can make the highest margins. There is incredibly strong user intent, and their existing ads product can plug in nicely.
That combined means advertisers (read: companies trying to hire) could find a lot of value in using this over other options, and that could mean a large revenue opportunity for Google.
