How to add Excerpt?

You can override the job listing template to do this. General guide to overriding templates is here:

https://wpjobmanager.com/document/template-overrides/

The file to override is:

WP-Job-Manager/templates/content-job_listing.php

Thanks!

This tutorial shows how to override templates, that is probably the last step to do. But what are all other steps before that? How to add that piece of job description into content-job_listing.php ?

How to add that piece of job description into content-job_listing.php?

That’s up to you. ?? We aren’t able to help you actually write the custom code you need. You may want to look into one of these services if you’re not familiar with PHP:

https://jobs.wordpress.net/

https://studio.envato.com/

https://codeable.io/

Thanks!