Indonesian Language Quality Evaluator for AI Speech

Synthires; Indonesia; Remote; IDR 374,823,000 - 624,705,000; Full time

Job summary

Synthires is seeking Indonesian bilingual experts to support a large-scale linguistic initiative that advances next-generation AI systems. You will evaluate AI-generated Indonesian speech for nativeness, fluency, and overall quality, and provide actionable linguistic feedback.

No prior AI experience is required; strong language proficiency, cultural awareness, and attention to detail are valued. This remote role invites careful analysis, clear documentation, and collaboration with project

Qualifications

• Native-level Indonesian grammar, vocabulary, and everyday usage
• Strong written and verbal communication in Indonesian and English
• Ability to identify subtle language differences and pronunciation cues
• Comfortable working independently in a remote environment

Responsibilities

• Listen to and evaluate Indonesian AI-generated speech for nativeness and quality
• Analyze pronunciation, intonation, accuracy, clarity, and naturalness
• Provide detailed written and verbal feedback with observations and recommendations
• Ensure cultural appropriateness and contextual accuracy in Indonesian
• Document findings accurately to support improvements in AI-generated audio
• Collaborate with project coordinators to discuss results and guidelines
• Contribute to evaluation framework improvements and quality standards
• Complete assessments independently within deadlines and quality expectations

Skills

Indonesian proficiency

English proficiency (B2+)

Attention to detail

Analytical thinking

Job description

Synthires is seeking Indonesian bilingual experts to support a large-scale linguistic initiative that advances next-generation AI systems. You will evaluate AI-generated Indonesian speech for nativeness, fluency, and overall quality, and provide actionable linguistic feedback.

No prior AI experience is required; strong language proficiency, cultural awareness, and attention to detail are valued. This remote role invites careful analysis, clear documentation, and collaboration with project