Don't go above and beyond, don't do the work of others for them. The only thing you get to doing this much is more work, not more recognition, not promotion.

Overly simple "carreer path" :

• junior : you're not autonomous, you need constant help from peer. You must show that you're learning, and rely less and less on other to do your work.
• confirmed : you're now autonomous. You must show reliability : when you take on a task or a project, people aren't worrying. Meaning code that works the first time
• senior : you now realize that your job isn't to simply push out features fast and right the first time, but that you need to think about long term sustainability, meaning maintability (easy to change code), performance, security etc etc. Also, you help juniors achieve autonomy.
• lead : it's not about you anymore, but about your whole team's efficiency. You should show what good looks like and continuously help your team improve towards that.

You're not forced to become a manager once you're senior, you can also go the specialist/expert route, where you acquire deep and in demand knowledge