I applied online. The process took 1 week. I interviewed at Koch (Washington, DC) in May 2018
Interview
- System design interview : application development, database design, resume based questions (in-depth) - Behavioral questions : tough situations you were in, and how you handled them. Handling disagreement with colleagues, handling disagreement with the supervisor
Interview questions [1]
Question 1
White board question : Design an application to lookup regions on the map using a zip code - all stacks
Well thought out. Good questions to test scope of candidate. Interviewers seemed knowledgeable and knew of exactly what they wanted from a candidate. They were also very polite and professional which is of course expected from a company like koch
I applied online. I interviewed at Koch in Aug 2021
Interview
I was told it was not going to be a technical interview. First question was a Java technical question about counting characters in a string. I said how to do it but the interviewer said he wanted a tuple. I never heard anything from them after the interview.