Optiva interview questions

Applied to the Job online from the company web site. Got the call from HR 2 technical rounds and 1 HR Round. They value the time. Started the Interview at scheduled time. The main focus was on the Telecom domain (interested in provisioning), UNIX Commands, Databases, puzzles. Interview was not that difficult. neither easy.

Overall interview process took 2 weeks. There were only 2 interviews. One interview was face to face with a technical manager and the second interview was as well with another technical manger (responsible for a different region) but this time over the phone. The interview was for a graduated position so some of the questions were related to what I studied, why I studied that some technical questions related to the job position like Solaris commands, 3GPP protocos, etc