The “dismissable hiring banner” is a custom component.
Some ways to create a banner are explained in Creating a banner to display at the top of your site. There are also other Theme component which add a banner, like Notification Banners
The “dismissable hiring banner” is a custom component.
Some ways to create a banner are explained in Creating a banner to display at the top of your site. There are also other Theme component which add a banner, like Notification Banners