I applied through an employee referral. The process took 3 weeks. I interviewed at Jump Trading (London, England) in Oct 2023
Interview
5 hours of interviews with a lunch break in between on site, the office is really nice. Interviews included mostly of networks questions and some system design and also linux,
Interview questions [1]
Question 1
What happens when a user sends a request to a web page on the browser.
I applied through a recruiter. The process took 3 months. I interviewed at Jump Trading in Apr 2026
Interview
Zoom screening, very chill interviewer and recruiter. If you passed the screening you would be invited to their office for live coding and cultural interviews, about two and a half hours.
A comprehensive live coding assessment focused on Python scripting, along with an extensive set of theoretical and conceptual questions covering key areas of Operating Systems (OS) and Computer Networks (CN). The Python section involved solving real-world problems through efficient scripting, emphasizing logical reasoning, automation, and handling of data structures, while the OS and CN portions tested in-depth understanding of core principles such as process management, memory allocation, synchronization, TCP/IP protocols, routing, and network security concepts.
HR online interview followed by an online technical followed by an in person interview day in the London office. Technical questions include system design, networks knowledge and networks design problems.