I got my CS degree over 20 years ago. Originally learned some C++ and Java, though I didn't like either. Taught myself Perl, Python, PHP, C#, a little bit of a bunch of other languages (F#, JS/TS, and more), and most recently, Rust.
When I started my career, it was doing some customer support work before moving into large-scale distributed compute, then into FAANG where I've been for over a decade.