total of 3 rounds. round 1 - Reactjs round, round 2 - HTML/CSS , JS round, but was asked everything related to not just html/css , js but also react, and web technologies, build process, optimizations, bundling, tree shaking, event loop, web security, etc round - 3 mangerial round

Corresponding experience persons were in the interview panel. They gave very good background of the position and asked related questions of my previous experience which can be used for the position of interview.