The rapid advancement of AI technology has heightened the role of UX researchers, who bridge the gap between AI tools and users. Starting as a developer, our expert transitioned to UX research, focusing on Human-Computer Interaction (HCI). They address challenges like AI hallucination and user trust, using AI to analyze feedback while maintaining human oversight. Despite economic downturns, the demand for UX researchers is growing, especially in AI, highlighting their critical role in user-centric technology development.