Job Description. Job Description. Call existing customers to take weekly orders order entry (50%). Manage all office administrative functions including answering phones (35%). Retail sales (15%). . Company Description. Hahn's Old-Fashioned Cake Co. is family owned and operated and has been in business since 1983. We make gourmet crumb cake. Company Description. Hahn's Old-Fashioned Cake Co. is family owned and operated and has been in business si...