In the media, there is a lot of attention on Generative AI. Many companies seem to embrace vibe coding to generate the code. Developers only need to specify the functionality they want and let the AI write all the code for them. This could give the impression that solid knowledge of good software engineering practices is no longer needed. In this talk, I will challenge this thought by showing you that solid knowledge of software engineering practices is really needed to generate code that is maintainable, secure and extensible. By the end of the talk, I hope you have gained enough reasons to keep learning new software engineering concepts and deepen the knowledge of existing ones.