You can invite candidates to apply through Skillate's in product career page. Typically the link to this career page is YourCompanyName.skillate.com which is open for everyone.
To post a job on this page go to Job Name > Source Candidates > Career Page and Sharing
In this page you'll see career page section. Selecting yes will make the job available on the careers page. Any candidate can find and apply to this job.
You can also choose to mark this job as important. It will be visible as hot jobs to candidates and also recruiters internally as important.
If you wish to see how this job looks, just copy the sharing link and open it.