First stage was a phone screen with someone from HR. Just a general personality/background check, although he did ask a couple of basic technical questions. Second stage was a phone interview with someone from the QA department. Again this was mainly talking about my background, asking about stuff on my CV, asking a few questions about things I've done in my current job. Third stage was a remote pairing exercise with 2 of the lead QAs, where I was asked to do a couple of coding exercises they gave me. I was allowed to do this in my chosen language, despite it not being the language they use in the job. Last stage was in the office, where I had 3 rounds of interviews - 1. with 2 more QAs, 2. with a product owner, 3. with the VP of QA. These were all quite similar to before, just talking about my experience and so on. One thing to note is that I was emailing with the HR person to organise each of these stages, and he invited me to give feedback on every stage of the interview as we went. After the last stages of interviews I had a phone call with him, where he gave me the positive and negative feedback the various interviewers had given about me. I got the impression I would still have had this call and this level of feedback if I hadn't been offered the job.