The numbers overall in the economy tell a completely different story. In your specific area you might be doing better but across the country as a whole the trade war is just crushing manufacturing.
The first problem is the trade war has disrupted supply chains so companies can't get parts and when they can get them they have no idea what they're going to pay for them from one week to the next.
And then the obvious second problem is it turns out just slapping a tariff on a bunch of stuff so you can have a sales tax doesn't actually bring back manufacturing. In fact the other countries respond with counter tariffs and suddenly you can't sell your product overseas anymore in your manufacturing goes down not up.
If you want to bring back manufacturing, which I cannot stress this enough is pointless because it's just going to be robots, you need to do a long campaign of careful government subsidies carefully managed by expert administrators who are not corrupt lackeys. It is a slow and steady process and even with good administration it's going to involve a lot of waste and even a bit of corruption.
It's the kind of thing you do for critical infrastructure like chip fabrication but not so much for making dinner plates and Simpsons toys.
Remember those Capital expenditures you're talking about are just robots. And even with that not a lot of companies are making those expenditures overall because they have no idea what's going to happen in three and a half years. And there is no way they can compete with China because China has slave labor and allows companies to poison groundwater.
As for those companies advertising coders I mean that's literally what the article is about. Companies will happily hire somebody who is an expert in a technology that can make them hundreds of millions of dollars and is willing to work for 100k a year. So would I if I could get them. The jobs that aren't available are for somebody with a bachelor's in CS who doesn't have a masters or doctorate level understanding of mathematics.
Basically you're seeing a bunch of jobs for companies that are trying to hire way above their league relative to what they're paying on the off chance they blunder into somebody long enough to make a ton of money.