Total 3 rounds of interview, 1st chatting about your technical strength, and sent home with an assignment to do. The final round might ask technical questions related to the assignment and your solutions.

Initial Interview with senior engineer and CTO of company sitting in, discuss college background and strengths as an engineer, if you want to be on their front end (Javascript) or backend (C++) team. You are then sent a take home assessment to evaluate your technical skills (takes a significant amount of time). They hire one intern each year for both teams