[dagw]

Where I worked at least, DevOps didn't do anything "full stack" and had nothing to do with the developing or maintaining of any of the actual code that got deployed. They where responsible for working with the developers to come up with the best solution for having a secure and fast way for deploying and running an application. Sometimes they would help write custom deployment scripts or come with suggestions on how to make things easier from a deployment and/or performance point of view, but they never actually touched the code in any way.