Currently I don't think LLMs represent a risk to my job in that I work for a small company and personally handle many aspects of the development process on my own. However, at a larger company where those roles are spread out I could see some of them going away soon.
I work on a large WordPress theme. If an LLM were trained on that theme it could possibly have the global scope I need to make changes and understand their impact. It won't be long before we have software that allows you to easily train an LLM for your use. That could threaten my job. But then, my company would still need someone to manage and QA the results.
So I see fewer jobs, but not the end of the profession.