Allow users to register and create/edit a post, but not see WordPress backend

Hey all!

We’re looking for a way to allow users to create an account, post (in a custom post type), and edit that post later without seeing the WordPress backend (i.e. for a specific user role). The reason for this is because we don’t want the user to have to potentially navigate through WordPress’ backend (even if it’s just clicking on the custom post type in the sidebar), and want to make the whole process of doing this look consistent with the rest of the site.

Does any know of a plugin or way that we can do that that’s built-in?

Thanks so much in advance!