[turkeygizzard]

I'll offer some different advice from all the "quit" people (9 comments so far and all advise quitting).

My first job out of school was at a really top-notch place. I grew a lot early on but growth started to slow a bit already by 1 year. I became frustrated with things and wanted to leave. In retrospect, I still think that was probably fine / the right move for me at the time - but what I'd really like to have known is how to make better of the current situation. I lacked the emotional maturity and perspective to take things more into my own hands. Admittedly, I've gained most of my wisdom from job-hopping and seeing things at different places.

I would advise you to be prepared to leave, but have an honest conversation with your manager about your frustrations (and also what makes you happy there). If it's a good place, they'll reciprocate by helping you towards your goals. If not, then you tried, and you can feel good about leaving.

Also just in general, I find average tenure is a very strong indicator of things. Crowd wisdom is important. If most people leave after X time, there might be good reason for it. If your company's average tenure is much longer, then you should try to figure out why those people are happy to stay so long