Korean Language Specialist (AI Trainer)

TL;DR

Korean Language Specialist (AI Trainer): Contributing to the development of large-scale language models by providing high-quality linguistic data with an accent on grammar, syntax, and semantic accuracy. Focus on challenging AI models with complex linguistic scenarios, documenting failure modes, and refining evaluation metrics to improve model reasoning.

Salary: $6–$65 per hour

Company

hirify.global is a provider of specialized data collection and evaluation services for the development of artificial intelligence systems.

What you will do

• Converse with AI models on diverse language scenarios to test reasoning capabilities.
• Verify factual accuracy and logical soundness of model outputs.
• Capture and document reproducible error traces for model hardening.
• Suggest improvements to prompt engineering and evaluation metrics.
• Provide audio, video, image, and written inputs to support multimodal AI development.

Requirements

• Native or near-native proficiency in Korean with deep knowledge of grammar, syntax, and pragmatics.
• Must be 18 years or older and able to agree to participant and consent agreements.
• Ability to provide clear, metacognitive communication and document linguistic analysis.
• Access to a secure computer and high-speed internet.
• Ability to work as an independent contractor.

Nice to have

• Degree in Korean language, linguistics, or a closely related field.
• Experience with peer-reviewed publications or hands-on linguistic analysis projects.
• Previous experience in teaching or AI data training.

Culture & Benefits

• Flexible project-based work environment.
• Opportunity to contribute to cutting-edge AI development.
• Fully remote engagement.