First, there was an online assessment asking you to add functionality to an application with an Express.js backend. Then, the on-site was a behavioral interview with an engineer, a technical interview, and then followed by a chat with the recruiter (and a tour of the office).

The whole process took about one month after the recruiter got in touch. There were 2 rounds: the first one was a no-coding technical interview mocking a real-life system with data structures, and the second one was a paired coding session focused on debugging an existing simple web app & a behavioral interview. Definitely a very interesting and unique experience!