Expressive Voice and Video AI Trainer for Korean language at Outlier (via Braintrust), fully remote worldwide (excluding restricted countries including Russia, China, etc.). Native fluency in Korean required. Role involves training AI systems through voice and video recordings: record short video and/or audio clips, read or act brief scripts with different tones/emotions/speaking styles, listen to and review audio/video clips capturing details in text. Ideal candidates have background in acting/theater/improv, podcasting/streaming/vocal performance, call centers/sales/customer support, public speaking. Requirements: native Korean fluency, strong vocal clarity/expression/emotional range, comfort speaking on camera, quiet distraction-free recording environment, 1080p camera or better, reliable internet. Compensation up to $31 USD per hour for core project work with additional incentive opportunities through Missions. Full-time entry-level, remote.