Teams at Apple are grouped into Hardware, Software and Services, Design, Operations and Supply Chain, Marketing, Corporate Functions, Sales and Business Development, Apple Retail, and Support and Service.
Within each team are what Apple calls 'Roles'. For example, within the Hardware team there are Battery Engineering, Camera Technologies, and Health Technology roles. You can use the site to find open job positions for each role.
Take a look at the new jobs video below and hit the link to see videos for each team.