Project Hydra | AI Speech & Translation Annotator - Chinese (Hong Kong)

Welo Global; Hong Kong; Remote; HKD 134,000 - 190,000; Part time

Benefits offered by this job

Fully remote project-based work

Access to AI/LLM workshops

Global contributor community support

Job summary

Welo Data in Hong Kong invites applications for an AI Speech & Translation Annotator (Chinese). This remote freelance role involves reviewing and annotating AI outputs, ensuring quality, and delivering clear feedback within project guidelines.

You'll handle text, audio, translations, and other data types across diverse projects, maintain high accuracy, and participate in training sessions to stay aligned with guidelines.

Qualifications

• Experience in Generative AI evaluation, data annotation, translation, linguistics, content quality review, transcription, data labeling, or a related field is preferred.
• Native-level proficiency in Chinese (Hong Kong)
• Strong English proficiency and written communication skills.
• Excellent attention to detail, critical thinking, and judgment.
• Ability to follow detailed guidelines and apply evaluation criteria consistently.
• Comfortable working independently with structured, repetitive tasks.
• Familiarity with annotation or evaluation platforms is a plus.

Responsibilities

• Review, evaluate, and validate AI-generated content and data according to project guidelines.
• Compare AI-generated outputs and identify the most accurate, relevant, or high-quality result.
• Identify errors, inconsistencies, omissions, and quality issues.
• Annotate, categorize, or label text, audio, images, video, or other data where required.
• Provide clear written feedback or justifications for your evaluations.
• Complete assigned tasks independently and within established timelines.
• Follow project and client guidelines consistently and maintain a high level of accuracy.
• Attend live office hours and training sessions to familiarize yourself with project guidelines, clarify questions, and prepare for task assignments.

Skills

Generative AI evaluation

Data annotation

Translation

Linguistics

Content quality review

Transcription

Data labeling

Attention to detail

Chinese (Hong Kong) proficiency

English proficiency

Independent work

Annotation platforms familiarity

Job description

About the Role

We are looking for detail-orientedGenerative AI Analysts to support a variety of AI training, data annotation, evaluation, and quality review projects.

Project Details

• Job Title: AI Speech & Translation Annotator - Chinese (Hong Kong)
• Location: Remote, Hong Kong
• Employment Type: Freelance Contract
• Pay Rate: 15USD/hour

Depending on the project, you may work with text, translations, audio, transcriptions, images, video, or other AI-generated content. Tasks and project requirements may vary based on the program you are assigned to.

Disclaimer

• Projects are subject to client requirements and may change.
• Completion of the application, assessment, and onboarding process does not guarantee assignment to a specific project or a minimum amount of work.
• This is a human-in-the-loop AI training environment. The use of generative AI tools is prohibited unless explicitly authorized for a specific project.
• All work must be completed independently using your own knowledge and judgment.
• You must comply with all data privacy, security, and confidentiality requirements. Do not store, copy, or share project data outside approved tools and channels.

What You’ll Do

• Review, evaluate, and validate AI-generated content and data according to project guidelines.
• Compare AI-generated outputs and identify the most accurate, relevant, or high-quality result.
• Identify errors, inconsistencies, omissions, and quality issues.
• Annotate, categorize, or label text, audio, images, video, or other data where required.
• Provide clear written feedback or justifications for your evaluations.
• Complete assigned tasks independently and within established timelines.
• Follow project and client guidelines consistently and maintain a high level of accuracy.
• Attend live office hours and training sessions to familiarize yourself with project guidelines, clarify questions, and prepare for task assignments.

Requirements

• Experience inGenerative AI evaluation, data annotation, translation, linguistics, content quality review, transcription, data labeling, or a related field is preferred.
• Native-level proficiency in Chinese (Hong Kong)
• Strong English proficiency and written communication skills.
• Excellent attention to detail, critical thinking, and judgment.
• Ability to follow detailed guidelines and apply evaluation criteria consistently.
• Comfortable working independently with structured, repetitive tasks.
• Familiarity with annotation or evaluation platforms is a plus.

$15 - $15 an hour

Why Join Welo Data?

• Limitless Flexibility

  Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.

• Limitless Growth

  Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.

• Limitless Support

  Be part of a global contributor community with responsive guidance and support.

• Real Impact

  Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.

About Welo Data

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.

At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.