30 miles West in Ann Arbor, there are tech gigs but not tons of them. If you are apart of the University of Michigan, there are tons of opportunities via the college and the groups there, but if not there aren't tons of openings. Detroit itself is an amazing city, but it isn't a tech hub, nor is it for everyone. It is the shell of the automotive companies that started to move their operations of out the country in th…
Dan Gilbert gets a lot of the credit because he bought Detroit real estate when no one wanted it. Skyscrapers that had been empty for thirty years or more. People wouldn't consider coming downtown or moving their offices there because of the crime. In response Gilbert formed his own police force and put cameras everywhere. They coordinated with the Detroit force and crime plummeted downtown.
Then the complaints were that sure it was nice downtown but no where else. Then projects started all over the city. Detroit is a very large city which makes fire and policing difficult. There are huge swaths of empty area thanks to federal funding that allowed abandoned and burned down houses to be torn down.
The critics will point out there is still no shortage of crime although the overall numbers are declining. But it is relatively safe downtown, midtown where the sports teams are located. Detroit was at one time the richest city in America, yes ahead of even New York City. Detroit also had the best public city school system in the U.S. at one time though they are near the bottom now. There are a lot of world class museums and architecture. The city is being discovered and rated a top destination by dozens of publications. I'd urge you to make a trip there and discover for yourself.
As for tech, Detroit is only second to Ann Arbor in the state for the number of startups and venture capitalists. Unlike the rest of Michigan Detroit and Ann Arbor are the only cities in Michigan where entrepreneurs run the local community events. Everywhere else in the state its run by economic development organizations that do not understand startups and hinder their forward progress.