Superstar Java developer for a 4 month very cool project

JamStar is looking for a superstar Java developer to join our small and growing team in Israel (In-house freelance).
The person will take a significant role in building a breakthrough web application that changes the way people practice and learn musical instruments.

Requirements

•Proven experience in Java applets
•Proven experience in building Web application (Spring/Hibernate)
•Proven experience in XHTML/CSS/Javascript/JQuery
•Guitar player at some level is a big plus
•Experience in large scale applications, EC2 is a plus
•Experience in digital signal processing, a plus
•Excellent communication skills, both written and oral
•Willing to work extremely hard for the pleasure of being part of a great team and building an amazing product