Company Description. We suggest you enter details here. Role Description. This is a part-time on-site role for a Barista at Riverwalk Cafe located downtown Milwaukee, WI. The Barista will be responsible for preparing and serving beverages, operating espresso machines, providing excellent customer service, and maintaining cleanliness in the cafe. Qualifications. Interpersonal Skills, Communication, and Customer Service skills. Barista and Food Pre...