In your opinion what’s the difference between the two? In my opinion both terms are frequently used interchangeably in the workplace.
But I’d like to consider myself as an engineer, because although I don’t consider myself to be good at it, I think I cares about the software that I worked on, its interaction with other services, the big picture, and different kinds of small optimizations.
I mean, what is even engineering?
This. I think some people don’t understand that titles are not whimsical status symbols and hold actual legal and regulatory meaning. A random guy can hold an engineering degree and not be an engineer, while a random guy with no degree can actually be a engineer if he jumps through all the hoops.
In engineering fields, being a member of a professional engineering body is critical to work in the field, because the main value proposition of these credentials is to prevent incompetent people from working on critical tasks which can potentially have important consequences to society if they are done poorly. For example, people can die if an engineer signs off on a project for a residential building that collapses due to shoddy work. If that happens then the engineers who signed off on the project will be investigated and if they are held responsible not only can they be held criminally responsible for their work but their license will be pulled, which is society’s response to ensure this problem won’t happen again.
And the criteria for which bodies are considered professional can often come down to government or capitalism, both of which are very flawed. It should come as no surprise that software developers, who tend to be anarchists(see: the existence of FOSS), are distrustful of statist and capitalist regulatory bodies.