The engineers salary (actually total compensation, not salary) was quoted in the article.

"An engineer with a reported total compensation, or TC, of $400,000 a year griped about the responsibility of having to do a once-a-month delivery. “What the actual f—k?” the engineer wrote on the platform. “I didn’t sign up for this, there was nothing in the offer letter/job description about this.”"

I am suggesting that if you make $400,000 a year, one minor inconvenience a month by actually using the product you are working on really isn't something you should complain about.