They don't if there's no consensus
And I'm sure you ain't got the authority needed to affirm that those definitions are commonly used in those ways
Someone commented on an article about what is vs isn’t in terms of names for writing computer programs, at least by title alone, and the galaxy brain contribution you’ve got is “it doesn’t matter”, bitching that they didn’t give a reason why it matters yet you can’t offer anything to back your shit take up either. Delete your comment lol.
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Many modern software systems seem to lack such specifications or models. In these cases software development seems more like tinkering than engineering.
Or rather, they're used by different companies for the same type of jobs, some people make distinctions that other people don't know about, terms go in and out of fashion. They're all essentially synonyms because if there are differences, nobody agrees on them and there is no context in which they matter.
Same for junior, medior, senior, et cetera.
Except for architects. They're ex programmers.
The way I see it, these three all refer to the same things, but "coding" is hobbyist and "developing" is professional. "Programming" is somewhere in between / for both.
That's engineering. That you don't want to care about terminology doesn't change that.