Ads Quality Rater - Cantonese (Hong Kong)

Role Summary

Welo Data is an award-winning localization and data transformation company. We run one of the world’s largest Ads Rating Programs and we want you to join!

As an Ads Quality Rater , you will review and grade internet advertisements to help shape how ads are delivered to the end users. In other words, you’ll tell the AI program how good or bad its advertisement suggestions are based on the user’s keywords.

You will review ads in both English and Cantonese

This role is great for people who

• Surf the internet daily
• Use major search engines frequently
• Know what people want based on a few keywords
• Enjoy researching topics online
• Want a flexible and fun side job

Project Details

Job Title: Ads Quality Rater

Location: Remote/work from home - must be based in Hong Kong

Hours: Set your schedule based on the following – Minimum commitment is 5 hours per week. You can choose to work up to 20 hours per week.

Start Date: ASAP

Employment Type: Independent Contractor/Freelance/Self-Employed

Project Duration: Long-term

Note

• Even though the position is WFH, you must reside in the country that is noted in this description. This will be automatically checked during the hiring process.

About the Company

Are you detail-oriented and curious about tech?

Welo Data is building a global network of linguists, language enthusiasts, and culturally aware contributors to shape safer, smarter AI.

By joining our talent community, you’ll be first in line for flexible, remote projects in annotation, evaluation, and prompt creation—always on your terms.

Note: This is not an active job opening. By applying, you’ll join our global contributor network. When a project aligns with your skills and availability, we’ll reach out with all the details, including scope, timeline, and compensation.

About our projects

Welo Data projects vary by scope and complexity, but all play a role in building more accurate, inclusive, and human-centered AI.

🚀 Limitless You – Work when and where you want, with room to grow

🤖 Limitless AI – Contribute to smarter, more inclusive AI

🌎 Be Part of Us – Join a global, supportive community

Additional Information

• There is no formal interview for this job! No phone calls, no waiting, and no wasting time wondering whether you got the job or not.
• Instead, you will be guided through a self-paced and automated recruitment process.

IMPORTANT NOTE: Welo Data uses numerous identity checks to ensure that everyone who makes the team is real, qualified, and ready to work. To avoid any misunderstandings, do not use IP masking programs (such as VPNs).

Experience & Requirements

Fluency in Cantonese

Strong understanding of English (written and spoken)

Comfortable knowledge of modern popular culture

Reliable computer system and internet connection

Familiar with using online search engines

Sign a standard Non-Disclosure Agreement and Service Level Agreement

Please note that this work is based on project needs. Due to this, weekly hours may vary and flexibility with change is expected. You must legally be able to work on freelance projects in Hong Kong .

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