WOAH, how cool is that?! A big CONGRATULATIONS for this achievement! 🎉 Makes me so happy to hear! Wishing you a fulfilling, lovely job environment and lots of 💰!
My go-to source is startup conferences! In Germany, we have Bits & Pretzels, for example, but there is also the Startups World Conference or the Hello Tomorrow Conference. I don't attend these, I just look at the names. However, the problem with many startups is that they don't have enough funding to hire a UX Writer (usually, at this stage, most of them just cover basic roles like designers, developers, and sales experts), so I also recommend taking a look at UX/UI conferences because, sometimes, there are pretty awesome UX consulting firms and UX agencies that might be easier to join as a UX Writer. All the best ❤️