Overall the interview process was very pleasant. I was more inclined to work here after the interviews. All the interviewers (engineer and non-engineer alike) are very friendly. - Quick phone interview with the HR representative: non-technical, a few basic questions about you and why you applied for this job. This took less than 15 minutes. - Phone interview with an engineer: white board coding exercise in any language you choose. Depends on your solution, you may be asked on how you can optimize the code. On a scale of 1 to 10, 10 being the most difficult, this exercise' difficulty level is about 3. - On site interview consists of three parts: 1. Coding exercise with engineer in any language you choose. The exercise's difficulty level is about 4. 2. Architecture exercise with engineer and manager. The exercise's difficulty level is about 5. 3. Cultural fit interview with engineer and product manager. - Final on-site interview: 1. Coding exercise with CTO. You are given a code snippet, and you need to explain what the code does. 2. Interview with a non-engineer. This is more of a cultural fit interview.