I applied through a staffing agency. I interviewed at VSP Vision (Sacramento, CA) in Mar 2015
Interview
two rounds. one technical and one Manager round. they told immediately about the result. its good and fast.. that's good.
They ask about agile process, scm would help. some time they take more rounds. depends on manager.
Interview questions [1]
Question 1
Basic code java, rdbms questions. they have good set of skills to learn. they work on camel, drools, are very important