First is a technical screen with the lots of React, javascript and css basic questions. This is with the Principal Engineer, he also deep dived into my resume and past experience Second is a technical screen again with the following questions, A code snippet on array and string manipulation. System Design question on how I would design a page that handles millions of records (talked about design, UI/UX and logic) Implementation on Prototype inheritance in javascript Had lots of questions on React, Hooks, ES6, CSS. This is with a Principal Engineer and another Senior Engineer, they deep dived into my resume and past experience The Last interview was a Behavioral Round regarding some competencies (similar to AMAZON leadership principles). Use STAR method to answer these with real time experiences as examples.