The best on site interview process encountered so far. The reason I say so is because they focus more on real world experience over spending the whole day solving algos. See my interview experience. Phone call with recruiter 45 min technical phone screen with engineer - A lot of OOP questions (maybe 30 min worth) - Then 15 min coding session Onsite 4 hours Onsite 1st hour: System design on whiteboard - Identify UI components - Identify web API needed including endpoint, sample request and responses, and http method - How would you integrate these? Onsite 2nd hour: Frontend focused - Build the UI shown to you - Add event listeners to integrate the provided API Onsite 3rd hour: Lunch with prospective team director and PM Onsite 4th hour: Backend focused - Implement API and classes needed to support Frontend - identify data models needed and their relationship and constraints Good luck!