Hello @michaias, wonderful meeting you!
I'm so happy to hear that you will be getting great use from the writing job boards list! And yes, that's where i find game narration jobs- type "game writer" and "game narration" into the search bars.
I wish you luck with your writing career! I often post articles with writing tips and tricks here on Steemit so please take any knowledge that helps or inspires you home from my page :)
I look forward to seeing you around!