I worked in DS jobs closely connected to business but I strongly dislike that and want to work in more technical jobs. What are some areas I could explore? And how to transition?

I am on my second DS job. The first one was in a bank. And right now I work in a tech company in the airline industry. Both of them were very connected to business (I was basically forecasting revenue in both), but this makes me bored to death. I would like to work in a place where knowing math, programming, or domain knowledge would be more important than business rules.
I feel that working on more technical problems would …

airline bank business datascience industry job jobs tech technical transition work