There were three medium level LeetCode problems. You are given 15 minutes to complete them, mostly related to HashMaps, etc. There are also basic object-oriented concepts and personality type questions.
Interview questions [1]
Question 1
Given an input of US Dollars, convert to Euro currency and then count the minimum amount of coins needed to reach this value.
Right after applying, you get the codesignal assessment. Pretty straightforward, common LeetCode questions. Waited a while after, then did first round interview. They ask resume stuff and then maybe a similar LeetCode question.
I applied online and received an online assessment shortly after. Once I completed it, a recruiter contacted me to schedule a Power Day interview. The Power Day lasted about three hours and included a case interview, a behavioral interview, and a technical interview.
Interview questions [1]
Question 1
What are the pros and cons of using virtual cards?
Starts with Code Signal OA then a recruiter reaches out for power day interviews. Power day interview is 3 back to back interviews (behavioral, technical, and case). Each interview is one hour
Interview questions [1]
Question 1
How you challenged the status quo. For technical, question on parsing data (lists). For case, question regarding debugging and also a bit of data parsing.