Wondering if people still are able to make good money with job board websites? There are a lot of big companies that operate networks with Keyword+Jobs.tld that seem to do well.

I recently bought a Kewyord+Jobs.com domain for a big IT industry. My plan is to build this out and charge companies for listing jobs on the website. Do these sites still work today? Can you rank them or do people navigate to them naturally?

What seems to be popular now is authority sites which run jobs boards on a sub-domain. Are separate jobs sites still worth the time and resources?