It's weird, since at 500,000 people we definitely meet the definition of a big city, but culturally people behave like it's a small town. Additionally, it's feasible to live in the mountains and still live less than an hour away, or to live in one of the nearby villages (Corrales, Placitas, Tijeras) and essentially enjoy the same lifestyle as someone living in rural New Mexico despite Albuquerque being very close by.
And yeah, we have ample numbers of people who work in tech, albeit most of them are connected to the federal government in some capacity, so it's not the "trendy" kind of tech. For that reason, and perhaps also because of the age and general conservative nature of people who work for the federal government, the tech community here might come across as having less energy than a place that's a fraction the size of Albuquerque. You're more likely to find a fellow programmer through a outdoor group than a tech meetup.