How to develop if the team is weak?

Question

Programming

It turned out that because of the distribution after the university, I need to work for several years in one company, which I got into. (WEB-developer - Ruby)
But the team there is frankly weak. Code reviews are very rare. Everything I have learned, I have learned from my own architectural mistakes and decisions.
I have often heard and read, and I myself think so, that one should strive to be part of strong teams. But this seems like a utopia to me. And for me it's not possible at all.
Please give me advice: how should I be in this situation and not slide down to the level of an incompetent developer?

Answer 1

Well, become that most competent developer on your team.
If there is no way to leave, pull the team so as not to "drown" yourself.

Answer 2

Transfer to another team.
It is better to learn in a team of experienced colleagues.