ThousandEyes Sr. Software Engineer interview questions

Had 5 rounds - DSA - Medium - System design - PasteBin - Language-specific coding - DSA - Medium - Hiring manager interview Asked questions about threads, concurrency and algorithms.

Long confusing process that conflicted with prep materials I got. Recruiter tells me I can go for several roles. The interviewers did not know this. Questions I asked were not really answered. Screen: I thought I failed because the question was super long and interviewer kept interrupting me. Asked weird questions about tech I hardly used. I don't think my solution even worked because he was confusing, no idea how I got the onsite... Onsite 1: Interviewer was not a good communicator, so I probably wouldn't have accepted an offer. Since he would have been a teammate. Onsite 2: Technical difficulties so went 30 min over. Guy was nice but typically I have a ton of interviews, luckily was safe that day. Onsite 3: Asked a lot of weird theory questions. Then if I asked him to remind me how xyz worked in Java, he didn't help. Only 1 person was from the teams I was interviewing for. I would not interview with this company again.