3 round in total, 2 tech round, 1 manager round. Covered many aspects of security: web security, network security, binary security and focus on my background. I waited a long time for the final result.

Very unorganized process. Interviewers were not even interested in the hiring process, it felt. First, everything went well, and then they ghosted for 2 months. Somewhere after 3 months they came back and gave the offer.