I am currently a solo entrepreneur who is on a mission to develop best SIEM (http://en.wikipedia.org/wiki/Security_information_and_event_management)
While I am good with back-end engineering, I don't have skill-set to develop a kick-ass web interface for this product. I am seeing a co-founder/Chief UX designer/what-ever-awesome-title-you-wanna-have who can develop web interface.
Responsibilities
This product is based upon Big Data concepts, where milli-seconds matter. You will be developing a web interface which updates automatically (AJAX calls) , is extremely fast and easy to use.
Experience
You have developed some pretty cool web applications
You aren't religious about jQuery vs YUI. You use the best tool for the job