Basic recruiter screen with hiring team. That was followed by two interviews; a technical discussion interview with a senior member and culture fit interview with the line manager. All three interviews were for a half hour to an hour spread across one week.

I had a 20 minute call with their headhunter, who ended up setting a meeting up with a Technical Manager. We clicked and I had a second interview which was also very good. The third and last one, did not go as well, and I actually said no thanks but Darktrace really came around apologized for the miscommunication and I ended up giving them a do-over in the third interview, which I haven't regretted ever since.