Don't a lot of developers get stuck at this point? Or reach this cross-roads. Many corporations do not have a technical ladder, there is only so high one can go doing technical work. Thus one is forced into management, or maybe out.

If it is money, then move companies. Companies don't give good raises internally, the way to money is moving companies. I've seen and experienced this many times.

So, switch around companies, then you'll be learning new tech, meeting new people, getting more money. Possibly get excited about doing something again.