Initial two rounds were online tests on Angular and Node JS hosted on Hackerearth. They consisted of both objective questions on the framework and a programming challenge (Data Structures). This was followed by two rounds of technical interviews on the phone which also had a coding challenge. The questions were around advanced JavaScript concepts and also included some algorithmic questions on dynamic programming. The final round was by the HR who asked me about my previous experiences, interests, goals and also explained about the culture of the firm. The team seems fun, the whole experience was smooth and very friendly!