Vietnamese Bilingual Expert

IMPORTANT: after you apply, please check your email. We send you a link to complete your application — it is not considered until that last step is done. If you do not see it, check your spam folder.

This is a fully remote position, open to candidates based in Brazil.

Pay: $30–$65/hr

Role Title: Vietnamese Bilingual Expert

Role Type: Contractor

Location: Remote

We are engaging Vietnamese Bilingual Experts to contribute to an impactful language and AI training project for a valued customer. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Scope of Work

1. Listen to audio clips in Vietnamese and evaluate the nativeness and fluency of the speaker or model output.
2. Assess pronunciation, intonation, and linguistic authenticity according to established guidelines.
3. Document your assessments with clear, concise written feedback in English, noting key linguistic factors.
4. Provide detailed justifications for each evaluation to ensure clarity and consistency in results.
5. Collaborate with project coordinators to clarify requirements or address ambiguities in language content.
6. Contribute insights to help improve AI model performance in Vietnamese language understanding and generation.
7. Ensure timely and accurate completion of assigned audio review tasks, maintaining high standards of quality.

Preferred Qualifications

1. Native-level proficiency in Vietnamese, with strong command of both spoken and written language.
2. Minimum B2 level proficiency in English, especially for written and verbal communication.
3. Background in voice specialization, linguistics, phonetics, music/audio engineering, or related fields is prefered.
4. Experience with audio analysis, transcription, or linguistic assessment is highly valued.
5. Strong attention to detail and ability to articulate nuanced language differences.
6. Excellent written and verbal communication skills, with a focus on clarity and accuracy.
7. Familiarity with media, communications, or teaching is considered an asset.

How to apply

Apply here with your profile. We will then email you a link to complete your application on the hiring platform — your application is only considered once that final step is done.