Got contacted by recruiter on linkedin, and then had a phone interview with someone in Paypal labs, in which I did not do so well. A few days later, I was invited for on-site in San Jose. The interview started at 11am, and finishes at 2:30pm. They asked me mostly practical questions related to the position, which I found difficult. Also asked about multithread, processes in Unix. Eventually, I got a rejection email in just two days.

The interview lasted for 4 hours, and the panel consists of 4 people. The first one was the manager asking some general questions regrading the resume. The second one asked something about blockchain. The third one asked about information security. The fourth asked me to write some code. Really simply, but i performed just so so.