I applied through a recruiter. The process took 2 weeks. I interviewed at Guidewire in Feb 2013
Interview
Guidewire is a class act organization, they move fast on the interview process and are very professional all around.
First phone screen with recruiter.
Second phone interview with peer/lead in position.
Third skills test and review, 2 hours to complete an implementation quiz with some programming concepts.
Fourth in person, met with 3 managers in person (Chicago) from various disciplines.
Received offer 3 days later.
Interview questions [1]
Question 1
Describe in detail object oriented programming concepts, review code, etc