I applied online. I interviewed at Jump Trading (Chicago, IL) in Jan 2026
Interview
Hard
bombed OA.
had online hackerrank, questions were hard DP and Graphs.
I would advice anyway to make sure you attempt at least 100 leetcodes.
Otherwise you will be cooked like me.
I had an interview with Jump Trading through an intermediary. The process started with an initial call, followed by a task focused on my experience. They also reached out to me by email to continue the conversation
OA: 180 mins, three problems. 1、Calculate how many weeks between two date in a year. 2、Buy pizza using the cheapest discount of 4 types. 3、Use some 1 plus 1 and 2 plus 2 squares to form the largest square.
HR call.
Interview questions [1]
Question 1
HR call: Talk about your resume, focus on your projects. Hr will introduce jump and inquire about your basic information.