Alternative layout?

The applications add-on is supported via https://wpjobmanager.com/support/

That sounds like you’re looking to modify the templates that WP Job Manager uses. There’s some on our support site for this: https://wpjobmanager.com/document/template-overrides/

We don’t support customizations, though, so if you need additional help or code snippets, seeking a third-party developer would be good.

Cheers!