Must have Skills : Good exp in Property and Casualty, Guidewire Developer in Integration/Configuration, GOSU scripting and Java Enterprise Edition, exp in billing modules of guidewire Good to Have Skills: 1. Java coding experience for atleast 2 years in development project . 2. Working knowledge of SOAP / REST web service . Should be able to explain how to create / consume the web services in Java. 3. Understanding of XML , XSD 4. Basic working knowledge of database SQL queries.