I applied online. The process took 1 day. I interviewed at Heal (Los Angeles, CA) in Aug 2017
Interview
Interviewed with a total of three engineers. The interview lasted about three hours. Asked me three coding questions and one SQL query. One of the coding question was about swapping substring from a given index. Overall very positive experience.
I applied online. I interviewed at Heal in Jul 2017
Interview
The interview process was great! Everyone I interviews with were very friendly, helpful and understanding.
The process was the usual. One phone interview and then on-site. There were 5 on-site rounds. All technical except for one. The questions were difficult and in every stage, the interviewer dug deep into the question to understand your thought process and understanding. They really tested all your data structure's knowledge. The interview started with a very hard question but the interviewer explained the question very patiently and properly. That helped a lot.
They test your thought process the whole time. They test the basic CS fundamental concepts. Overall it was a great experience. They were very efficient with scheduling meetings and were very quick in their process.
I was extended an offer immediately.
Interview questions [1]
Question 1
Data structures, System design and CS fundamentals.