I applied online. I interviewed at Box (Warsaw, Masovia) in May 2025
Interview
After sending cv received an online assessment that included 3 Leetcode medium problems. Around 1.5hrs to solve, more than enough, manageable if you know what are you doing. Got rejected afterwards.
Interview questions [1]
Question 1
Online assessment that included 3 Leetcode medium problems
I applied through an employee referral. The process took 2 months. I interviewed at Box in May 2025
Interview
Very well described process, extremely good communication during the process. As an interns we had office hours on which the OA was described in details, we could ask questions about the OA but also about Box.
Interview questions [1]
Question 1
Very common behavioral questions, questions about the previous projects/experience.
2 hour long skype interviews.
Both were technical.
First was brain teasers and the second was about object oriented programming.
Here are the questions:
given a tree of nodes, how can you check whether or not the tree is 'unival' (all nodes have the same value) ?
given a tree of nodes how can you find out how many subtrees are 'unival' ?
both questions had recursive solutions