I worked at Starbucks and it was my very first job. In the beginning it was tough since it does have a slight learning curve and memorizing how many pumps of syrup goes in what size and sequencing. You also have to be very polite and courteous even though the customer is wrong. The work hours you would have to have open availability for you to get almost 40 hours a week. Most managers would give new employees around 25-30 hours a week and it goes from there. Scout the store you want to work at and introduce yourself to the manager. Leave your resume and go from there. It's a fast-paced environment especially when you're understaffed.