Red Hat Software Engineer interview questions

First recruiter interview lasting around 30 minutes, a very pleasent experience as the person was very nice. I was contacted after some days with a take-home assessment to be completed within one week. I completed it in 5 days and sent it back to the recruiter who told me the position was already filled out. Basically all the time I spent in doing the assignment was completely wasted as the company never even bothered reading the code I wrote. Overall an awful experience from such company.

Interview process was pretty quick only took a 1 week to get everything knocked out. 1st round was hour long interview with the hiring manger talking the job and tech. Mostly behavioral. 2nd round was two hour long interviews with members of the hiring managers team. Same type of general tech and behavioral talk. The last guy on the team I interviewed with did put in some ds&a based questions but they were around the easy level.