Google just released a product update that integrates AI into their Cloud services.
When you talk about decades into the future, you won't be able to separate the two things.
You probably won't be able to do much of anything without AI actually.
What I think jobs may look like in the next 5-20 years is basically herding swarms of AIs.
Although as you get towards 20 or maybe 50 years, jobs may become less of a thing. Rather you may be integrated to some degree into a swarm yourself. At some point, AI and brain-computer interfaces may result in some type of meta-system transition. This could be as radical as something like a different (happy) version of a Borg ship. Who knows.
But the combination of extremely high bandwidth direct interfaces between brains and computers and brains and brains, along with advances in robotics, nanorobotics, programmable matter, and other speculative technologies of the future, could completely change the nature of human existence.
Especially when you get fifty or more years out.