This reads very much like a tech bro wrote it

The writer assumes the reader is a man also. They use he and they to refer to programmers, but never she. The only time she is used in this entire document is referring to a woman delivering your code:

The outcome you should be thinking of is a lady who’s going to get fired if she doesn’t deliver the output of your program at 4:59pm sharp.

Hopefully they do both, but I agree