STEM Specialist (Fluent in Vietnamese) – Freelance AI Trainer

Job Summary

Invisible Technology is seeking a STEM Specialist (Fluent in Vietnamese) to help train and improve next-generation AI systems.

In this role, you will combine subject matter expertise in science, technology, engineering, or mathematics with Vietnamese language proficiency to evaluate and refine AI-generated content. Your work will directly improve the accuracy, clarity, and usefulness of AI outputs across technical and educational applications.

Key Responsibilities

• Review and annotate AI-generated STEM content in English and Vietnamese.
• Evaluate outputs for technical accuracy, clarity, and problem-solving quality.
• Identify and document recurring errors or misconceptions.
• Provide expert feedback to improve model performance.
• Refine prompts, evaluation frameworks, and domain-specific guidelines.
• Collaborate with teams to ensure consistency in evaluation standards.

Required Qualifications

• Fluency in Vietnamese (required).
• Strong expertise in a STEM field (science, technology, engineering, or mathematics).
• Experience in teaching, research, or applied STEM work.
• Strong analytical and problem-solving skills.
• Excellent written communication skills.
• High attention to detail.

Preferred Qualifications

• Experience in translation, bilingual education, or linguistic annotation.
• Familiarity with AI training, evaluation workflows, or content annotation.

Offer Details

• Employment Type: Contract (Freelance)
• Location: Worldwide (Remote)
• Seniority Level: Mid-Senior
• Pay Range: $8 – $65 per hour (based on experience and location)

Note: Contractors must provide their own secure computer and stable internet connection. Company-sponsored benefits do not apply.