Rakuten Senior Software Engineer interview questions

Recruiter reached out in a group email thread. Red flag number one. I then scheduled a phone screen with the recruiter who promptly never shows up to the scheduled time. When emailing the recruiter to follow up / reschedule, the recruiter never replies. terrible and unprofessional experience overall

I was contacted by a recruiter (outsourced), who initiated my interview process, it took 2 weeks for the first round. First round was coding round on Zoom. Questions asked were leetcode type question.