I once did the opposite: I thought that technology details don't matter if the company is good in other ways. Did the mature thing, so to speak. I was wrong an

I once did the opposite: I thought that technology details don't matter if the company is good in other ways. Did the mature thing, so to speak. I was wrong and the company was the worst professional experience of my ~20 year career. Now I vet my future employers' tech stack before signing any papers. It doesn't have to perfect (that's what I often come there to improve) but it has to be not shit, and they have to accept that fundamental problems need to be fixed.