Totally this. The difference is not "full-stack" vs "specialist" so much as "early/small company employee" and "corporate employee". In small/early companies,

Totally this. The difference is not "full-stack" vs "specialist" so much as "early/small company employee" and "corporate employee". In small/early companies, there's just a few people. The same tasks need to be done (someone has to design the database, ensure the SSL certs work, and get that checkbox looking good in Firefox). But there's less people to do it. "full-stack" in this sense means someone who is prepared to roll up their sleeves and solve whatever problem presents itself. It might not be the best solution, and a specialist can almost certainly do a better job, quicker. But it works for now, and moves the product on to the next step. Corporate employees can be true specialists, because there's enough work and enough team to allow them to be. But this comes with an additional required skillset: corporate communication. To be an effective member of a large team requires a communication mindset that is completely different from the "roll up your sleeves and get it done" mindset of the small/early organisation. I'm a small/early organisation guy - I can't stand corporate communication, and love rolling my sleeves up and getting it done, whatever "it" is. I know people who are totally the other way; they just want to focus on crafting amazing UI's, or designing perfect databases, and shudder with horror at having to deal with the "full stack" in all its nightmarish complexity. They're comfortable dealing with lots of meetings and reports in return for being allowed to do their one thing.