Simple end-user data input tools for the HubSpot COS


I have a client that is interested in migrating their website to the HubSpot COS, but they have an issue.

On their current site, a user like their HR manager can click a button that will bring up a job posting form to fill out. When the form is complete, the data is posted to the Jobs page. The HR Manager does not have to interact with the website in any more depth. The same kind of button is available for posting press releases.

Can the HubSpot COS use the same kind of functionality? Can I create a function that will allow my user to easily enter data without having to open the web page itself?

Thanks for any guidance.