Sorry, but with Jobmonster you do same, Please switch your site to use Jobmonster child theme, then copy file 'user-menu.php' from 'themes/noo-jobmonster/layouts' theme paste to 'noo-jobmonster-child/layouts/user-menu.php' then you can add custom Custom code in file noo-jobmonster-child/layouts/user-menu.php like attachment
Code is:
<?php
$current_user = wp_get_current_user();
$list_resume_shortlist = get_user_meta( $current_user->ID, 'list_resume_shortlist', true );
if ( empty( $list_resume_shortlist ) || !is_array( $list_resume_shortlist ) ) {
$list_resume_shortlist = array();
}
$shortlists = get_posts(array(
'paged' => -1,
'post_type' => 'noo_resume',
'post__in' => array_merge($list_resume_shortlist, array(0)),
'post_status' => 'publish'
));
if(count($shortlists) > 0){
echo '<span style="position: relative;right: auto;top: -10px;background-color: #ee5b4c;color: #fff;padding: 2px 6px;border-radius: 3px;font-size: 11px;">'.count($shortlists).'</span>';
}
?>