ServiceNow Senior Software Development Engineer interview questions

They had a weekend recruitment drive going on and I was interviewed for one of the senior positions for one of the big teams. I had a total of 4 rounds, 1 programming/algo, 1 design/programming, 1 design/managerial/technical and 1 directorial/architectural round. All via zoom. The entire process was clearly communicated and coordinated. I was asked questions on multiple topics in each round varying from programming, algorithmic design, coding practices, automation, data structures, SOLID principles etc. Once I cleared the interview rounds I was immediately communicated that I was in.