The other option is a job where you are so good at it you can do it in 3 hours where it takes someone else 8, and the employer either doesn't care (rare) or you are working remotely so they can't see. Or maybe you can get the 8 down to 3 through outsourcing some of it or coming up with a good system.
I think it would be hard to systematically get a job like the OP, probably a lot more likely to get the same effect (eventually) by starting a business.
I've been a dev/lead dev for like 10 years, and I believe I've never had a single month of my career that I didn't have to work hard.
I need to work 10x(not productivity, but dedication) to sometimes get half-assed results in comparison to some peers that just slide over the problems and end up in a nice position.
It's hard to tell. Maybe. But most orgs don't care if you're a so called 10xer - they still want you to grind for 40h/w to avoid other staff asking "why does bob get to play golf at lunchtimes everyday" if nothing else.
Maybe you could write an E-book of how to get into your position. I would buy it.