AI Trainer - Vietnamese - US

About the role

We are looking for fluent Vietnamese speakers to help train the next generation of AI models through real conversation. You'll join live video calls with other Vietnamese-speaking participants, chatting naturally about everyday topics while your conversation is used to help AI models better understand how people actually speak. This is a task-based role that allows you to choose your schedule and how much you work—there's no fixed schedule and no minimum hours requirement.

Once you join the talent pool, you will complete a short assessment on your language skills. Passing this assessment also opens the door to similar paid projects in the future.

Responsibilities

• Video Conversations: Have live, natural conversations in Vietnamese with other participants over video call.
• Natural Dialogue: Discuss everyday topics and let the conversation flow as it would with anyone else—no scripts, no performance.
• Data Contribution: Your conversations are recorded and used to help AI models learn natural speech patterns, tone, and cultural nuance.

Tasks are posted individually—you'll see task details, time estimate, and pay before deciding whether to take one on.

Requirements

• Fluency in Vietnamese: You must be a fully fluent Vietnamese speaker.
• Communication: Fluent English for instructions and reporting.
• Natural conversationalist: Comfortable chatting easily and holding a flowing conversation over video call with someone new.
• Technical Setup: A quiet environment and good-quality headphones/microphone, essential for clear audio and accurate data collection.
• Soft Skills: Friendly, easygoing, and comfortable talking with new people; backgrounds in teaching, interpreting, customer service, or linguistics are a plus.

About Prolific

Prolific is building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.

We believe the next leap in AI capabilities won't come solely from scaling existing models, but from integrating diverse human perspectives and behaviors into AI development. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation—one that reflects the breadth and the best of humanity.