Starbucks Barista Job Description. What does a Barista do. A barista greets customers, takes orders, and creates quality Starbucks Beverages. A Starbucks Barista also maintains and cleans the store. A Starbucks Barista Job Duties include. Promotes the culture, values, and missions of Starbucks. Provides excellent customer service to all guests (. skill. communication). Able to work under pressure and maintains a calm demeanor at all times (. skil...
