Went through 3 rounds of decent level front end questions. JS gotchas, angular concepts, basic browser concepts, perf tricks etc. Few logic questions here and there. Overall pretty nice and relaxed atmosphere and reception from people . Except HR. HR is just not interested in candidates. They don't bother to introduce themselves or guide through the process. HR schedules telephonic interview but then no one calls you. After that HR doesn't pick up calls or respond to emails. Very negative HR experience.