Data Labeling Specialist (Audio & AI) | Remote | Busan

Apply here: https://operationsarmy.com/application

Job Summary

We are seeking detail-oriented and reliable Data Labeling Specialists to support our AI and machine learning initiatives, with a strong focus on audio transcription, annotation, and voice data collection.

You will play a critical role in training AI systems by labeling and structuring data with high accuracy. High-performing candidates may grow into Reviewer (QA) roles, helping ensure quality and consistency across datasets.

Languages Needed

Korean

Key Responsibilities

• Label and annotate audio, text, image, or video data
• Transcribe audio with speaker labels and timestamps
• Maintain high accuracy and consistency
• Follow structured annotation guidelines
• Flag unclear or low-quality data
• Meet productivity and accuracy targets
  
  
  

Reviewer / QA (if applicable)

• Review labeled outputs for quality
• Provide feedback and identify error trends
• Support team calibration and training
  
  
  

Skills & Competencies

• Audio transcription & listening accuracy
• Data annotation & labeling
• Attention to detail & consistency
• Time and task management
• Captcha handling
• Boolean search (basic)
• File and data organization
  
  
  

Requirements

• Fluency in at least one required language
• Strong listening and comprehension skills
• Ability to follow complex instructions
• Basic computer skills
• Ability to work independently
  
  
  

Apply here: https://operationsarmy.com/application