Extremely negative process.

• Screening call
• Codility test with 4 questions (Easy, Moderate, Hard, Testing)
• Two rounds of panel technical interviews:
  • The first was a general software interview with emphasis on my skills, software concepts, algorithms, and a different set of questions about various fields and technologies. Total time: two hours.
  • The second interview was also a two-hour interview about system design, in which I felt the interviewers didn't prepare well.
• Final hiring manager interview.

This all happened within the span of two weeks. Then, the HR interview was supposedly left. Except they disappeared for a month and a half and then sent an email telling me that "They're sorry the position is no longer available."

Complete waste of time.

A dynamic algorithm question.

Design an Uber-like system.