Veepee Software Engineer interview questions

Interview for a remote position. I was asked to create and send them a small application following specific instructions and using specific technologies with a deadline of about 5 days. After the submission, I got noticed that they have decided to proceed with other candidates and no feedback was given about my test. I replied to ask for any feedback as it would help me realize where I came short in the process compared to other candidates, but no answer was given.

The process involves a phone call, at least two technical interviews where each interview is deeper into the technology that you will working on, and a final interview with the manager