WXG - Data Scientist Intern (Safety Strategies)
Tencent Open · verified Oct 22, 2026 Singapore-CapitaSky Full-time Junior AI Research
At a glance
Junior AI Research role at Tencent. Singapore-CapitaSky · full-time.
Pay not stated AI Research salary
RoleAI Research
SeniorityJunior
LocationSingapore-CapitaSky
EmploymentFull-time
PostedJul 23, 2026 · 3mo ago
Role brief
aimlroles summary, based on the employer's posting.
What you'll do
- Help shape safety procedures and account rules while improving how safe the experience feels to users
- Use data analysis and machine learning to spot unusual behaviour and malicious activity across WeChat
- Develop ways to track fraudulent accounts and shield users from spam and scams
- Put machine-learning models into use and keep them working to identify malicious accounts
What you bring
- You are studying toward an undergraduate or graduate degree in computer science, data science or another related field
- You have built machine-learning or deep-learning solutions
- You can code in Python and explain technical ideas clearly to people outside technical teams
- You are proficient in both English and Mandarin for regular work with regional and China-based stakeholders
Who this fits
This internship suits a student who can move between data science work and clear communication with business audiences. You’ll collaborate regularly with regional teams and Mandarin-speaking colleagues, including counterparts in China.
From the employer
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
- Participate in designing safe processes and managing safety rules to ensure account safety while improving the safety experience
- Analyse behavioural trends to identify malicious activities and detect anomalies in the WeChat ecosystem via data analysis and machine learning
- Devise appropriate strategies to track fraudulent accounts and protect users from spam or fraudulent activity
- Deploy and maintain machine learned models to help detect malicious accounts
Who We Look For
- Currently pursuing an undergraduate or graduate degree in Computer Science, Data Science, Computer Engineering, or a related field
- Ability to communicate complex ideas to non-technical stakeholders in a way they can easily understand and appreciate.
- Experience on building machine learning or deep learning solutions
- Good knowledge of Python programming language, C/C++/Go programming language is preferred
- Self-driven, innovative, collaborative, with good communication and presentation skills, able to translate between business and technical audiences Proficiency in English and Mandarin is required as this role involves regular collaboration with regional teams and Mandarin-speaking stakeholders, including counterparts based in China
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.