This is a good guide written by the co-founder of Stack Overflow. https://www.joelonsoftware.com/2006/10/25/the-guerrilla-guide-to-interviewing-version-30/ htt

This is a good guide written by the co-founder of Stack Overflow. https://www.joelonsoftware.com/2006/10/25/the-guerrilla-guide-to-interviewing-version-30/ https://www.joelonsoftware.com/2006/10/25/the-guerrilla-guid... Tips on what questions to ask exist within this article.