Finance is a huge industry. I can't really speak to the average, but I was a buy side equities trader. Technical: All of us are well versed in excel and have w

Finance is a huge industry. I can't really speak to the average, but I was a buy side equities trader. Technical: All of us are well versed in excel and have working knowledge of SQL. Going from VBA to ruby/javascript was pretty trivial. While I don't really consider college all that meaningful, most people had been STEM majors, so the non job-specific knowledge tends to have some overlap. I was a math/econ double major with a stats minor. Had I dropped 2 econ courses and taken data structures + computer architecture, I would have had a minor in CS. The rest of the minor overlapped with my math/stats. Work-life: Finance is a very hard-working industry and had a ton of continuing education, so that transition was extremely easy to the tech life. I previously worked 60-80 hours a week (dependent on earnings season) and went from that to 50 hours. All that free time went towards a few hours of extra sleep and MOOC work to catch up on some of the more fundamental CS concepts.