The position is listed under Engineering. The qualifications are on the job description, things like
-Proven experience (i.e., portfolio) in creating compelling web application experiences that include information architecture artifacts and visual design
-Ability to iterate quickly and communicate concepts in simple, easy-to-understand visuals, or even better - prototypes
-Ability to multi-task, prioritize requests, communicate with stakeholders, and meet expected milestones
-A thorough understanding of user-centered design
-Experience working with Adobe Creative Suite. Fireworks especially.