深圳招聘

List and describe the essential responsibilities of the position for which the individual is held accountable.

Dedicated to the provision of the all-around solution concerning to the potential risk brought by Internet/third-party payment in PayPal system and improvement of the customer experience. Key Day-to-Day Responsibilities includes:

• Handle 'big data', using best practice in Teradata, SAS, Hadoop and any other tools, supporting risk analyzing, risk model developing, auditing, deployment and model performance management
• Utilize database programming especially SQL in preparing, analyzing massive and highly complex data sets
• Timely generate model performance report, review and raise alert if needed
• Identify possible root cause for problematic area and actively collaborate with other teams to resolve
• Create, execute and enhance risk model monitoring and investigation process
• Work effectively with globally distributed teams in multiple different time zones

Knowledge, skills, abilities, experience, and education required to perform job.

• Master degree or equivalent in Mathematics, Statistics, Engineering, Computer Science, or related fields
• Strong logical thinking capability. Understanding of various analytical and modeling methods is a strong plus
• Practical experience on SQL and good understanding of database platform (Teradata, Oracle, MySQL, SQL Server, etc.)
• Be familiar with any statistics software (SAS, SPSS, MATLAB, etc.)
• Good communication skills. Fluency in English is a must, both written and oral
• Knowledge of risk management, e-commerce, payment is a strong plus

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