Data Scientist (Safety Strategies)

WeChat International Pte. Ltd.; Singapore; On-site; SGD 27,000 - 47,000; Full time

Job summary

Tencent in Singapore seeks a data-focused analyst to analyze large datasets, build dashboards, and optimize product performance for the Weixin ecosystem. The role requires a strong foundation in SQL and Python and collaboration with global teams.

You will contribute to scalable data pipelines, support ML projects, and help model risk to safeguard platform integrity. Bilingual English and Mandarin communication is preferred to coordinate with the global and China HQ teams.

Qualifications

• Pursuing an undergraduate or graduate degree in Computer Science, Data Science, Computer Engineering, or a related field.
• Proficiency in SQL and Python (knowledge of C/C++/Go is a plus).
• Strong analytical and problem-solving skills with attention to detail.

Responsibilities

• Analyze large datasets to identify business opportunities and optimize product performance.
• Develop data dashboards and visualization tools to track KPIs and insights.
• Assist in building scalable data pipelines to support operations and enhance platform security.
• Support high-impact ML and multimodal AI initiatives to strengthen WeChat's core product experience.
• Contribute to risk modeling and safety strategies to safeguard users and platform integrity.

Skills

SQL

Python

C/C++/Go

Education

Undergrad or Grad degree in CS/DS/CE

Tools

C/C++/Go

Job description

Business Unit WeiXin Group(WXG) is responsible for the construction and operation of the Weixin ecosystem and leveraging Weixin's open platforms such as Official Accounts, Mini Programs, Weixin Pay, WeCom and search function. WXG provides solutions and connectivity for intelligent upgrades across all industries. WXG is also responsible for the development and operation of QQ Mail, WeRead and other products.

What the Role Entails

• Analyze large datasets to identify business opportunities and optimize product performance.
• Develop data dashboards and visualization tools to track key performance metrics and provide actionable product insights.
• Assist in building scalable data pipelines to support WeChat’s operational needs and enhance platform security.
• Support high-impact machine learning and multimodal AI initiatives that strengthen WeChat''s core product experience.
• Contribute to risk modeling and safety strategies that safeguard users and protect WeChat''s platform integrity.

Who We Look For

• Currently pursuing an undergraduate or graduate degree in Computer Science, Data Science, Computer Engineering, or a related field.
• Proficiency in SQL and Python (knowledge of C/C++/Go is a plus).
• Strong analytical and problem-solving skills with a keen eye for detail.
• Strong sense of ownership, customer-oriented mindset, and integrity.
• Fast learner and effective team player with excellent communication skills.
• Prior internship or work experience in the tech or internet industry is preferred.
• Require bilingual proficiency as communications and materials are regularly shared in both English and Mandarin with the global and China HQ teams.

Equal Employment Opportunity at Tencent

As an equal opportunity employer, we firmly believe that diverse voices fuel our innovation and allow us to better serve our users and the community. We foster an environment where every employee of Tencent feels supported and inspired to achieve individual and common goals.

Who we are

Tencent is a world-leading internet and technology company that develops innovative products and services to improve the quality of life for people around the world.

Equal Employment Opportunity at Tencent

As an equal opportunity employer, we firmly believe that diverse voices fuel our innovation and allow us to better serve our users and the community. We foster an environment where every employee of Tencent feels supported and inspired to achieve individual and common goals.