Five Rings Software Developer interview questions

15 minute recruiter video interview.- CV questions, career aspirations, motivation. 1 hour technical video interview - implementing a well-known data structure. 5 hour virtual onsite round - 4 technical interviews (data structures, algorithms) and a chat with the CTO. Could choose what language I wanted to code in (I chose Python). Technical interviews were not like LeetCode (apart from one LeetCode easy/medium). They were similar in style to Jane Street's.

It was a technical interview with a few CS problems designed to see how the interviewee would approach solving these certain problems. If I recall correctly, computational complexity, such as whether some approach was in O-linear time or O-exponential time, was stressed quite a bit.