STEM Specialist, Chinese – Freelance AI Trainer

Invisible Technologies

. Review and annotate AI-generated content .

Posted 11/6/2026contractRemote • SingaporeMid-LevelSenior💰 $8 - $65 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in STEM fields with strong analytical abilities and attention to detail, while providing bilingual support in English and Chinese for AI content evaluation and refinement.

Highest-signal resume keywords

Fluency In ChineseExpertise In STEM FieldStrong Communication SkillsAnalytical AbilityExperience In Translation

ATS Keywords

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Applicant Tracking System Keywords

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Soft Skills

Attention To Detail

Industry Keywords

AI Content ReviewTechnical Accuracy AssessmentError Pattern DocumentationBilingual EducationLinguistic Annotation

About the role

Key responsibilities & impact

Review and annotate AI-generated content
Assess responses for technical accuracy and clarity
Identify and document error patterns
Collaborate with the team to refine prompts, evaluation methods, and domain-specific guidelines
Provide expert feedback on complex STEM concepts, problem-solving approaches, and terminology in both English and Chinese
Help train AI models for research, education, and applied problem-solving

Requirements

What you’ll need

Fluent in Chinese
Demonstrated expertise in a STEM field (science, technology, engineering, or mathematics) through teaching, research, or applied practice
Strong communication skills
Analytical ability
Attention to detail
Experience in translation, bilingual education, or linguistic annotation is a plus

Benefits

Comp & perks

As a contractor, you’ll supply a secure computer and stable internet connection
Company-sponsored benefits such as health insurance and PTO do not apply