Kanban view: Candidates are listed in columns based on the hiring stage they are in. Updating stage for a candidate is very straight forward, you can simple drag and drop a candidate to a different stage. 

List view: Every candidate is listed by rows, which lets to see the stage as one of the column header. You can change the candidate stages by clicking on the field listed.

Quick actions: These quick actions help you to add tags, share a candidate details, move to a different stage, delete a candidate and more.

For bulk action, select candidate by checking the radio button to the left, when you mouse over the candidate profile. The bulk action includes move to different stage, email candidate, reject a candidate, move candidate to talent pool, add tags, move to jobs, and delete.