tech: A couple of SQL-related questions were asked. As it turned out, the company uses SQL databases extensively. No document-oriented bases at all, the .net they use is pretty dated 4.x, windows based. cto: A talk about technologies, you will be pressed to accept their offer in 2-3 days, to rule out possible concurrent offers. Do not fall into this trap, ask for more time if needed (or do not accept their offer, it is crap anyway)