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AI Trainer – Advanced Indonesian Fluency

Prolific

Linguistic Consultant Contractor · Part-time
Hong Kong, Netherlands, Singapore, Taiwan, United Kingdom, United States Up to $24/hr April 29, 2026

Job description

About Prolific

Prolific is building the world’s largest pool of high-quality human data for AI development. Over 35,000 researchers and organizations use the platform to collect diverse, ethically sourced human insights that power next-generation AI systems.

Role Overview

We are seeking fluent Indonesian speakers to evaluate AI-generated audio and language outputs.

In this role, you will help AI systems better understand emotional nuance, tone, and cultural context in Indonesian communication. Your feedback will directly influence how AI models interpret human sentiment and speech patterns.

Key Responsibilities

  • Review and evaluate Indonesian audio generated by AI models
  • Assess emotional tone, sentiment, and naturalness of speech
  • Identify mismatches in cultural or linguistic context
  • Analyze intonation, delivery, and human-like expression
  • Provide structured feedback to improve AI performance
  • Perform quality control on AI-generated outputs

Required Skills & Qualifications

  • Fluent Indonesian speaker (native or near-native)
  • Strong understanding of Indonesian linguistic and cultural nuances
  • Fluent English for instructions and reporting
  • High attention to detail and listening accuracy
  • Ability to distinguish subtle emotional and tonal differences
  • Access to a quiet environment and reliable audio setup

Preferred Qualifications

  • Background in linguistics, acting, psychology, or communication
  • Strong emotional intelligence
  • Experience in audio review, localization, or language evaluation

Work Details

  • Flexible, task-based work
  • Tasks typically require ~1 hour of uninterrupted focus
  • Fully remote

Additional Notes

  • Competitive hourly pay (up to $24/hr)
  • Flexible schedule
  • Opportunity to contribute to AI development
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