Senior Security Engineer - Global E-Commerce (Governance Service)

Global E-Commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products with affordable prices. Global E-Commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, thereby making more affordable and high-quality products easily accessible and improving lives.

The Global E-Commerce's Governance and Experience is a global team responsible for ensuring a safe and trustworthy marketplace not only for our buyers but also for our sellers and creators. We continually work on areas such as risk detection abilities, fairness, and sustainability of the E-Commerce ecosystem, content and commodity quality, and friction-free experiences to drive improvement.

Responsibilities:
- Build security data assets and risk labels based on the security risks and business needs of Global E-commerce, with extensive experience in device, account, traffic, protocol, and behavioural sequence risk analysis and countermeasures.
- Familiar with e-commerce anti-crawling business and risks, skilled in identifying and classifying risks through data analysis, and formulating in-depth solutions to promote e-commerce security governance.
- Responsible for relevant data analysis, risk labeling, model building, documentation, and solution work, with the ability to implement and execute them.
- Collaborate deeply with product, strategy, and central platforms to build a comprehensive and intelligent e-commerce security threat detection and governance system.
- Perform real-time analysis and trending of security log data from various security devices and systems.
- Interpret and apply security policies and procedures.Minimum Qualifications:
- Bachelor's or higher degree in Computer Science, Information Technology, Programming & System Analysis, Science (Computer Studies) or related discipline.
- Candidate should have at least 5 years of experience in using data tools such as SQL/Hive and related technology stacks.
- More than 3 years of experience in e-commerce security governance, with experience in systematic e-commerce security governance and risk quantification evaluation preferred.

Preferred Qualifications:
- Strong data analysis and logical judgment abilities, with a good foundation in statistics/machine learning theory and practical work experience preferred.
- Excellent communication and coordination skills, able to efficiently promote project implementation; good stress resistance, risk awareness, and stability.


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