Amazing Charts interview questions

It began with a half hour phone screen with a senior member of the development team. After that I was given instructions for a code sample to complete before the onsite interview. The code sample was relatively short, requiring a couple hours to complete. This was followed by "1 on 1" onsite interviews with 4 members of the team. The onsite interviews took somewhere between 2 1/2 and 3 hours.

HR Phone screen. Phone screen with hiring manager. Onsite interview with 6 people from the company about a week after the second phone screen. The team I met all seemed bright, passionate & engaged. As part of the exit interview with HR Manager, I was told they tend to work quickly and would get back to me in a couple of days. Sent the usual "thank you email" after the interview. Heard nothing for over 2 weeks. Left a voice mail with the original HR Screener after one week. No response. Sent an email to the Hiring Manager. No response. After the second week went by, I sent another email to the HR Screener. Finally got an reply claiming she had left me 2 voice messages. I never received either, and since they had the correct # (see phone screens above) -- her claim is false. They decided to not go forward with my candidacy, which is fine -- but to treat people with such a lack of respect is downright rude & unprofessional.