To be able to apply for the position, I have developed an Android application which uses one of the Twilio APIs. Afterwards, I received an email from the Engineering Manager. They invited me to their office in Tallinn, Estonia, to have a face-to-face interview. However, due to the lack of time to apply for a Schengen visa, we decided to have an interview on Skype.

I interviewed with three people in two sessions. The first one was a technical interview. Two developers from the Software Development team wanted me to explain the application I had developed for Twilio. Next, they asked me some questions about Operating Systems and Data Structures. Moreover, they asked me one algorithm and wanted me to solve it with any programming language I felt comfortable with. The second part of the interview was with HR and one of the developers with whom I had the technical interview.

The whole process took two weeks.

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