[MalcolmDiggs]

It looks like you're ready to "level up" from the typical coding job, and possibly move up to the "c-suite". So rather than Senior Dev positions I'd recommend looking for: CTO, Chief Architect, VP of Eng, or even PM.

The one element you seem to be missing in your ideal-job-description is the management aspect. In my experience: as your role abstracts away from the day-to-day coding it typically onloads quite a bit of oversight duties. In a CTO role for example, you'll be focusing on architecture and performance but you'll also be doing a bit of management, including technical hiring and such.