Join a trailblazing team at xAI dedicated to crafting the ultimate personality and personalization engine for Grok. We're not just building an AI - we're creating the most captivating, insightful, and indispensable companion for users worldwide. This is your chance to redefine how humans and AI connect, making Grok a standout presence in every user's life. As a Backend Engineer on the Grok Personalization team, you'll architect state-of-the-art data systems to power personality training and personalization at scale. You'll push the boundaries of AI innovation, delivering cutting-edge capabilities through seamless, world-class user experiences. If you thrive on solving complex problems and want to leave your mark on a product that everyone loves, this is the role for you.