AI Language Expert – Chinese (Remote, Freelance)

About the role

We're looking for Chinese language experts to evaluate and improve AI systems designed for Chinese language learning and instruction. Your linguistic insight and teaching experience will directly shape how AI understands, assesses, and communicates in Chinese, impacting millions of learners.

Key responsibilities

• Evaluate AI‑generated Chinese speech and text for linguistic accuracy, naturalness, and educational quality.
• Assess learner speech and writing across CEFR levels from Pre‑A1 to B2+.
• Identify learner errors, unnatural phrasing, and gaps in pedagogical quality.
• Provide clear, structured feedback to improve 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 in 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.
• No prior AI experience required.

Required skills

What we offer

• Work on cutting‑edge AI projects with leading research labs.
• Fully remote and flexible schedule; work asynchronously.
• Freelance perks: autonomy, variety, and global collaboration.
• Opportunity to contribute to meaningful work that improves AI for Chinese speakers worldwide.
• Potential for ongoing work and contract extension.