I applied online. The process took 3 days. I interviewed at Campaign Monitor in May 2017
Interview
I was emailed a set of 10 different "requirements", they were all programming challenges: 4 for #C, 2 for Javascript, 2 for T-SQL and 2 whatever language I wanted. The first four requirements also needed to have unit tests.
After spending 6-8 hours of my own time in completing the task very thoroughly and emailing it one morning, a few hours later I got a very unpersonalised email saying "After reviewing your application we decided that your background doesn't exactly match what we are after". This was very frustrating as I really think I solved the problem within the constrains that were presented.
My advise would be to only offer this set of requirements if you are convinced about the candidate, otherwise it's a big waste of time, specially when you don't give honest feedback.
Interview questions [1]
Question 1
Using the most appropriate means, implement the equivalent of the C# IsNullOrEmpty Method for the String type. It should be functionally equivalent without calling that function.
