Chinese AI Language Expert (Freelance)

About the role

We are seeking native‑level Chinese speakers to evaluate and improve AI systems designed for Chinese language learning. As a remote freelance expert, you will help shape how AI understands, assesses, and interacts with millions of learners worldwide.

Key responsibilities

• Assess AI‑generated Chinese speech and text for linguistic accuracy, naturalness, and educational quality.
• Evaluate 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.
• No prior AI experience required.

Required skills

What we offer

• Work on cutting‑edge AI projects with leading research labs.
• Fully remote, asynchronous schedule – work on your own time.
• 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 extensions.