I moved from a role similar to what you're describing (spent 7 years there) into a role where I'm the least senior person on the project. And I'm having a great time.
It's always possible to find people who are so much ahead of you that you'll need to put effort into just following the conversation with them. And when you do, they're your peers and you're proud to be a 0.9x developer alongside them.
It's always possible to find people who are so much ahead of you that you'll need to put effort into just following the conversation with them. And when you do, they're your peers and you're proud to be a 0.9x developer alongside them.