If you have a deep understanding of ML and LLMs alignment with full-stack engineering experience and seeking to be a technical co-founder: Ariadna (Ari) Font Llitjós wrote:

Dear friends and colleagues, Carlos Muñoz Ferrandis and I are working on our MVP and getting ready to raise our first round for our new startup around LLM model alignment and we are looking for another technical co-founder to join us on this adventure. We’re looking for somebody who can join asap, ideally full-time, but open to exploring other options. Reach out if this is something that is a good fit for you, and pls share with anyone in your network who might be a good fit. 🙏 Exciting times ahead!!

https://www.linkedin.com/feed/update/urn:li:activity:7087176656229920768