My experience is limited to security software development in e-banking, e-commerce, network security and data security domains in technology areas like cryptography, PKI, deep packet inspection, and network protocols. I know my experience may not be representative of the entire security industry and there is a possible selection bias too (i.e. I may have seen more demand for blue team engineers because I have belonged to blue teams myself), but I thought I should share my experience here to present the other side of the story.