Historically I have always found out either way the day of the interview, but I had an interview at an independent school last week and I still don’t know either way (although I’m 99% certain that I didn’t get the job) but I’m cross that despite all the effort I put in to a lesson, a presentation and the application itself, they can’t even be bothered to say sorry you weren’t right for us, but thank you.
Out of interest, what’s the longest you have waited before finding out for certain?