I applied through a recruiter. The process took 3 weeks.

Fairly structured interview process. Helpful recruiter throughout the process. Interviewers were unhelpful with continuous interruption. Feedback mentioned I did not cover multi tenancy requirements whereas I was told during the design that it was not a requirement. So either the feedback was written by AI or they were finding reasons to reject candidates or the criteria changed after I was interviewed. Interviewers felt they had expertise by using Observability vendors and criticising a candidate who has directly been involved in maintaining self hosted multi tenant observability platform. Overall, the experience was disappointing.

1. Whiteboarding exercise
2. System Design
3. Team fit

I went until system design after which I was provided a feedback which questioned what the initial requirements were during the system design.