A senior copywriter’s roles are two-fold. On one hand, you will be expected to write engaging copies, as would be expected from any other copywriter. On the other hand, you will be expected to supervise junior and entry-level copywriters and edit their work. This role, therefore, requires both creativity and managerial skills. So show as much managerial/leadership experience in your resume as possible.
This resume does a great job at highlighting the applicant’s leadership experience, as well as their experience creating successful and effective copies.