Eddie Chan

Custom Job Fields for WP Job Manager is flexible and easy to use plugin that allows you to add custom various types of fields for WP Job Manager pages.
This plugin does not work alone. It is created for <a href="https://wordpress.org/plugins/wp-job-manager/" title="WP Job Manager plugin" rel="ugc">WP Job Manager</a>, so you have to install WP Job Manager before.
Supported field types:
<ul>
<li>Date</li>
<li>Radio</li>
<li>Select</li>
<li>Text</li>
<li>Check Box</li>
<li>Check Box Group</li>
<li>Tag Input</li>
</ul>
<h3>Usage</h3>
Setting page is under <code>Job Listings</code> Menu. In admin page, go to Job Listings > Job Manager Custom Fields. 
And then all you need to do is to input field attributes as you want and click <code>submit</code>.
You can see <code>Cfwjm Tag</code> attribute, it can be used for grouping fields.
For example, consider the job you are posting may have a salary range, not an exact one.
Then, it needs at least two fields: <code>salary_from</code>, <code>salary_to</code>.
Also, you may have to add a salary type indicating <code>hourly</code>, <code>weekly</code>, or <code>monthly</code>.
These fields are all related to salary. And you can add your custom tag like <code>cfwjm_salary</code>. The prefix <code>cfwjm_</code> is not required.
We can use this <code>Cfwjm Tag</code> for future purposes in the next version.
Note: <code>Key</code> attribute is snake-case(recommended) while <code>Label</code> is any format you want. 
 Key is used for management purposes and <code>Label</code> is displayed on the front-end.
For example, salary_type is for <code>Key</code> and Salary Type is for <code>Label</code>
And <code>Arena</code> is to indicate whether Job specific or a Company specific field.

Custom Job Fields for WP Job Manager

Custom Job Fields for WP Job Manager is flexible and easy to add your custom fields for WP Job Manager.

tripflex

Anytime WP Job Manager or related plugins (WP Job Manager Resumes, Cariera (Companies), Company Manager, Astoundify Company Listings, and MAS Company Manager) saves a listing, it does so for every field configured, even if there is no value to be saved.
This can result in a large amount of empty meta values stored in the database, ultimately causing slower query times, a larger database, and issues with querying for listings based on meta values (when using Search and Filtering for WP Job Manager).
Configuration can be found under the “Meta” tab in the associated Settings page (Job, Resume, or Companies).
You can contribute to this project on GitHub: 
https://github.com/tripflex/wp-job-manager-empty-meta-cleanup
It’s also STRONGLY recommended that you also install the Index WP MySQL for Speed plugin 
https://wordpress.org/plugins/index-wp-mysql-for-speed/

Empty Meta Cleanup for WP Job Manager

Automatically prune empty meta from being saved to database when using WP Job Manager, WP Job Manager Resumes, Cariera (Companies), Company Manager, A …

Custom Job Fields for WP Job Manager vs Empty Meta Cleanup for WP Job Manager