Looking for remote AI training or data labeling work that requires Korean? OpenTrain is the hiring organization, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. These roles use language knowledge in the preparation and review of examples for AI systems. Korean is a working-language requirement, not an indication of applicant location or nationality. Read each posting for the exact scope of the work.
Evaluate Korean and English voice AI interactions, transcribe recordings, and provide clear feedback that helps improve AI behavior. This remote contractor role pays $24 per hour and requires 20+ hours weekly.
Posted Sep 4, 2026
Use advanced chemistry or biology expertise to write Korean prompts, evaluate AI responses, and assess scientific safety. This remote, part-time contract pays $63 to $67 per hour.
Posted Sep 4, 2026
Use Korean fluency, English writing, and cultural judgment to evaluate sensitive AI model behavior through prompt creation, classification, and red-teaming. Remote contractor work is approximately 7 hours weekly at $48-$52 per hour.
Posted Sep 4, 2026
Use your outpatient primary care expertise to evaluate AI-generated clinical documentation, identify inaccuracies, and improve medical AI systems. This remote, part-time contractor role pays $170-$190 per hour.
Posted Sep 3, 2026
Use your inpatient medicine expertise and multilingual communication skills to evaluate clinical documentation AI. This remote contract role offers flexible part-time scheduling and pays $170 per hour.
Posted Sep 3, 2026
Help improve document AI by mapping Korean PDF layouts and transcribing Hangul, hanja, and handwriting with character-level accuracy. This remote contract pays $33.58 per hour and requires 20+ hours weekly.
Posted Sep 2, 2026
Record expressive Korean voice-overs from your home studio while helping train modern AI systems. This flexible, remote contract role offers 20+ hours per week.
Posted Sep 1, 2026
Use your native Korean fluency to record realistic audio, transcribe clips, and evaluate speech data for next-generation AI models. This remote contractor role offers $20 to $65 per hour.
Posted Aug 13, 2026
Transcribe and review Korean and English audio for AI training from anywhere. This remote contractor role offers flexible part-time work, a listed commitment of 20+ hours weekly, and an advertised rate of $24-$35 per hour.
Posted Aug 5, 2026
Review Korean AI-generated content and contributor work for accuracy, fluency, cultural fit, and instruction following. This part-time contractor role offers 20+ hours per week at $45 per hour.
Posted Jul 9, 2026
Review and rank AI-generated responses, assess Korean localization quality, and write clear model solutions at $40 per hour. This expert contractor role offers 20+ hours per week for candidates in South Korea.
Posted Jul 9, 2026
Review Korean OCR-processed documents for accurate bounding boxes, tables, reading order, classifications, and text. Earn $40 per hour on a part-time contract while helping improve AI document understanding.
Posted Jul 9, 2026
Evaluate Korean and English AI-generated content for safety, policy compliance, reasoning quality, and factual accuracy. This remote contract pays $28-$38 per hour for 20+ hours weekly.
Posted Apr 3, 2026
Help train AI by transcribing short Korean recordings and reviewing audio quality from South Korea. This flexible, long-term contractor role pays $14 per hour for about one hour each weekday.
Posted Jan 7, 2026
Use your Korean-English localization expertise to evaluate, correct, and improve AI-generated content. This South Korea-based contract role pays $27 per hour and requires less than 20 hours weekly.
Posted Dec 19, 2025
Use your software development skills and native-language writing ability to create precise JSON, tables, lists, prompts, and AI-training content for $25 per hour. This intermediate contractor role offers part-time project work through OpenTrain.
Posted Aug 14, 2024
Use your Korean writing expertise to create culturally authentic chatbot responses and improve AI-generated text in a flexible remote contract role paying $17 per hour.
Posted Jul 23, 2024
AI training and data labeling work can involve creating or reviewing the examples used to improve artificial-intelligence systems. Depending on the individual role, tasks may include annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. For this search, the posting identifies Korean as a required working language, while the live listing defines the fluency level and responsibilities.
OpenTrain hires for the public roles available through OpenTrain, and candidates apply through OpenTrain. After a successful application, OpenTrain may place or refer the candidate to the client whose project they will support. The individual posting remains the source of truth for role-specific requirements and terms.
