[rabidrat]

> I would not mind at all doing a two-three hour on-site assignment. If you're there, they will at least have to make a similar effort as you are. I find this much more fair both as a candidate and as an employer.

I've had this exact thought. I got interview homework last year, was told to spend "no more than 4 hours" on it, etc, was mildly interesting. The next interview we'd have a discussion about the code and I'd present my rationale for various design decisions etc. But then I got the email that the interviewer had reviewed the code with an engineer and they decided not to move forward because there was a mistake and they "thought there would be more testing"! I felt that it was quite imbalanced to have spent 4 hours on this task, only to have it rejected without discussion after a short review.

So in the future I'm going to suggest that I'll be happy to do whatever homework assignment as part of a pairing exercise. That way I can see what it's like to work with them too.