AI Language Expert – Chinese

About the role

We are seeking native‑level Chinese language experts to help evaluate and improve AI systems designed for Chinese language learning. Your linguistic insight and teaching experience will directly shape how the AI assesses, corrects, and interacts with learners worldwide.

Key responsibilities

• Evaluate AI‑generated Chinese speech and text for accuracy, naturalness, and educational quality.
• Assess learner speech and writing across CEFR levels Pre‑A1 to B2+.
• Identify errors, unnatural phrasing, and gaps in pedagogical quality.
• Provide clear, structured feedback to enhance AI tutoring and language‑learning models.
• Collaborate asynchronously with project leads and fellow language experts.
• Contribute to raising the overall quality and reliability of AI language instruction.

Required profile

• Native‑level proficiency in Chinese.
• Experience teaching Chinese or evaluating learner language.
• Fluent English (C1/C2 level).
• Familiarity with learner speech patterns and CEFR frameworks.
• Enrolled in or completed a bachelor’s degree or higher.
• Strong attention to detail and consistency in linguistic judgment.

Required skills

• Native Chinese language proficiency.
• Teaching or language‑assessment experience.
• Fluent English communication.

What we offer

• Work on cutting‑edge AI projects with leading research labs.
• Fully remote, asynchronous schedule – minimum 15 hours/week.
• Freelance autonomy, variety, and global collaboration.
• Potential for ongoing work and contract extension.