Posted on:7 Dec 2022 BACK TO SEARCH
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Job Type
Full Time -
Experience
2-4 year -
Salary
¥260,000 - ¥330,000 / Year -
Location
Shanghai, China -
Job Function
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Industry
Information Technology -
Qualification
Key Skills
Java Programming, Python Programming, C++, C Programming, SQL, Cloud computing, Scala Programming, Machine learning techniques, Data science techniques, MATLAB Programming, PyTorch, TensorFlow, R Programming
Job Description
Responsibilities:
- Perform statistical data analysis and understanding, ensure data quality, and develop tracking and reporting systems to determine the effectiveness of models, rules, and other risk initiatives and programs.
- Mine and analyze massive amount of unique internal and external data to gain deep business knowledge and insight on customer activity and usage behaviors and their relationships with fraud and credit risks and other types of behaviors.
- Design, develop, implement, execute, and monitor scoring models, expert rules and other types of decision analytics to detect fraud risk and credit risks by leveraging expert-based methodologies, advanced statistical techniques, and machine learning algorithms, such as regressions, neural networks, decision trees, and etc.
- Perform data-driven as well as expert-driven decision optimization to optimize risk decision strategies and rules for taking appropriate actions at each customer touch point and at each stage of customer lifecycle to achieve optimal balance between loss reduction, customer experience, revenue enablement, and cost of losses.
- Research and develop new methodologies and techniques to improve the overall effectiveness of decision analytics and decision management
Job Description:
- Master’s Degree in a quantitative field (Computer Science, Mathematics, Statistics, Engineering, Artificial Intelligence, etc.)
- Capable of independently working on a Machine Learning project with guidance.
- Clear analytical mindset and deep understanding of Machine LearningCode writing capability in common programming language for Data Science(Python is a must. Preferably with SQL/Scala/Java) and familiarity with relevant ML packages (TF, Pytorch, etc.).
- Familiarity with Linux environments is a plus.
- Hadoop experience (MapReduce, PIG, Hive, Spark/Pyspark) – an advantage
This internship is in APAC.
Company Info.
PayPalPayPal Holdings, Inc. is an American company operating an online payments system in the majority of countries that support online money transfers, and serves as an electronic alternative to traditional paper methods like checks and money orders.
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IndustryFinTech
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No. of Employees30,900
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Location2211 North 1st Street, San Jose, CA 95131, USA
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Website
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Jobs Posted