I don't really buy that this is the main reason. A good senior engineer is for the most part able to not write bad code from day one, just at a very low speed and with the need to ask other people frequenyly. Even if you do not know the code base or domain yet there are a lot of things you can do to avoid writing bad code. Yes, as someone new you will make mistakes and misunderstand things but a lot of the bad code I have personally seen has not been caused by that. Most bad code I have seen has been caused by people rushing and not having their fundamentals in order. Like not actually doing reviews, not spending a few extra hours to think about architecture, etc. Also a big issue is that people just let the complexity of systems explode for the gain of short term projects.

I think the issue is more that engineers face unreasonable pressure to deliver short term value and that there is no respect for the craft/engineering from many managers or even engineers.

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veverkap 28 minutes ago | parent | next [-]

I think it's probably a bit of both. A good senior engineer may pick up a task and look at the system, seeing hacks duct taped together with kite string, and have the choice between "doing it right" (aka rewrite/refactor) and getting shit done.

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morkalork 30 minutes ago | parent | prev [-]

The worst code I've ever written is because of shifting or unforeseen requirements. It doesn't matter how good the architect is if the foundation is built on sand.

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jeltz 23 minutes ago | parent [-]

100% agreed. But to me that sounds like a typical case of rushing instead of working like responsible engineers. If the foundation is built on sand then that needs to be fixed. Engineers being expected to magically paper over a lack of clear requirements is what leads to bad code. I am fine with helping gather the requirements but if I get a list of unclear and shifting requirements and just is expected to fix it I obviously will fail.

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toast0 8 minutes ago | parent | next [-]

I've worked on projects where if you wait for the requirements to be firmed up, you'll never be able to do anything. Depends on what you're trying to build if that means you need to stop and figure out the requirements or if you need to just deal with the shifting sands. Aircraft built for moving requirements don't work so well; but lots of things are fine with moving requirements. It'd sure be nice to know how users are going to use your product before you build it, but sometimes you build what you think is wanted, and people only use part of it or use it for different things than what was intended, and it's better to adjust and refocus than to start a whole new development process with the found requirements.

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veverkap 18 minutes ago | parent | prev [-]

> If the foundation is built on sand then that needs to be fixed.

Except this is the system working as designed. Leadership 1000% wants to do things as fast and as cheap as possible.

	▲	jeltz 11 minutes ago \| parent [-]
		It works as designed if your goal is to get your next promo package. It does not work as designed if the goal is to actually make the company more profitable. This constant rushing rarely ends up in things bring delivered faster or cheaper in the long term or even the medium term.