I applied online. The process took 3 weeks. I interviewed at Clara (San Francisco, CA) in June 2016
Interview
The interview consisted of two phone calls. The first was with one of the co-founders; he asked me questions such as why I was interested in Xperii, what skills I had or wanted to focus on, and he also went over what to expect at a startup. The second phone call was a technical interview with one of their full stack developers, which consisted of an abstract mathematical question and generic data structure questions.