Dear Bank HR,
I am Bob Smith and I am interested in the Team Leader position at your company. I have a wide range of skills that I believe would make me successful in this role, including skill 1, skill 2, skill 3, skill 4, and skill 5.
I am also interested in working in Australia, and I believe that my experience and skills would make me a valuable asset to your team.
Thank you for your time and consideration, and I look forward to hearing from you soon.