Mozilla Senior Software Engineer interview questions

The interview process was similar to others I've done, but the quality of the interviews was much higher. Everyone I talked to was great and the questions they asked tested your abilities and knowledge rather than some obscure gotcha type questions. Few different steps - call with recruiter - behavioral call with hiring manager - 3 - 45 minute rounds (behavioral, technical, systems) - sent an offer around a week later

The interview process was very nice. After the initial recruiter call, they had detailed to me exactly what the process would be, and followed through every step of the way. The first round was a 30 minute phone screen with the recruiter. There was then a preliminary behavioral interview for the 2nd round, and the third round was three 45 minute back-to-back interviews that covered another behavioral interview, a hands on coding exercise (real world exercise, not whiteboarding), and finally a code review. The recruiter was communicative throughout the entire process, and I actually found it very refreshing.