Xenon Arc interview questions

A very drawn out interview process! If you go to their career website, they note that a candidate will go through a series of phone interviews and then in-office interviews, which they do indeed. The typical application process begins with applying via LinkedIn, and then passing an initial phone screen. After that, I made it to round 3, which was still a phone interview, before being rejected. The phone interviews are long and drawn out, and the later ones become more difficult.