Interview process was standard with two rounds and then a writing test, which was challenging. I was satisfied with everything for the most part, though they didn't formally contact me to say I didn't get the position until months later.

Great interview experience! 3 rounds which included a phone screening, an interview, and a written test. The written test was a little intense and took four hours. Meeting with HR and managers was intimidating but ultimately they were super nice. This interview isn't for the faint of heart and is pretty specialized, so there is some research to be done beforehand.