As of version 1.1.9 there is an integrated auto output feature!:
As of version 1.1.5 there is an integrated widget you can use to output a custom field:
As of version 1.2.0 the widget has undergone a huge overhaul and should have all the same options as auto output:
You can find more information about templates from the WP Job Manager Wiki.
You can also find tons of video tutorials on YouTube here:
If you have any questions or need help, feel free to open a support ticket or contact me for further assistance.