Jump Trading

Codility OA, followed by a technical phone screen on CS fundamentals (OS, architecture, networks, undefined behavior, etc.), followed by two technical interviews (algo/DS with follow-ups) and one culture fit in-person interview.

An online coding assignment in Python, a phone interview with two engineers, and 4 hours of on-site interviews. The first on-site interview involved some questions about my CV and a database design question. The next two on-site interviews were algo

Coding challenge, then phone screen, and finally a full day on-site technical interview. The recruiter is very attentive and responds quickly to emails. On-site interviews are with engineers, and they are very helpful and friendly during the process,