I followed the documentation https://pickplugins.com/documentation/job-board-manager/filter-hooks/job_bm_job_type/ and I have pasted the code as snipped. However, now the job type is not highlighted with color like the standard ones, but only gray. Is it possible to change this? And is it possible to change the order of the job types? And if yes, how?
Welcome to PickPlugins.
Under the Style tab, you can change the job type badge color for archive page.
And please use the code below to change the order for the custom job type. You're free to rename the job type that fits you.
Code to use:
$job_type_list = array(
'full-time'=>__('Full Timee', 'job-board-manager'),
'part-time'=>__('Part Time', 'job-board-manager'),
$job_type = array_merge($job_type_list,$job_type);
Let us know if it helps.