In my location, there are a lot of evening and night time jobs that are pretty chill and pay rather well, because most people are "normal" and don't like to do them.
Most of them revolve around just sitting in a room and checking whether everything is fine once an hour. I'm speaking from experience, having done those kind of jobs on the side.
Best part for me was that it felt like 8-10h of free time where I played games and watched youtube, while getting paid.
I don't really know what search term to give you to find them, but I just scroll the local job market and find open positions all the time.
Software jobs in my area on the other hand are very annoying and require you to jump through 3 interviews and 2 tests while applying, be up early, on time, in office, regulated breaks instead of when I need them, pretend to be at 100% productivity all the time etc. for a barely 30% higher pay... not worth the effort at all.