"Your job is to deliver code you have proven to work"

As software engineers we don’t just crank out code—in fact these days you could argue that’s what the LLMs are for. We need to deliver code that works—and we need to include proof that it works as well. Not doing that directly shifts the burden of the actual work to whoever is expected to review our code.

— Simon Willison, "Your job is to deliver code you have proven to work"