Senior Antifraud Data Analyst

JOB DESCRIPTION

• Design and execute antifraud strategies across offline and digital lending channels to prevent fraud throughout the customer lifecycle.
• Apply advanced analytics, machine learning, and statistical methods to uncover fraud patterns and improve prevention accuracy.
• Designing features from behavioral, transactional, and device-level data. Utilizing supervised and unsupervised techniques (e.g., XGBoost, Random Forest) to detect anomalies and hidden fraud patterns.
• Collaborating with data engineering to deploy models into production environments (batch and real-time), ensuring proper version control and governance.
• Develop and maintain scalable antifraud systems, including rule engines, monitoring tools, and real-time data pipelines.
• Contribute to innovation through research, experimentation, and proof-of-concept evaluation of new antifraud technologies and methodologies.
• Collaborate effectively with cross-functional teams to ensure secure and seamless integration of antifraud controls into new products and and features.
• Provide guidance and share expertise with junior analysts, fostering a data-driven, experimentation-focused team culture within fraud prevention.

KEY REQUIREMENTS

• 3+ years of demonstrable experience in data analytics, with a significant focus on fraud prevention, risk analytics, or a closely related quantitative field.
• Proven expertise across the data analytics lifecycle, including advanced research design, sophisticated sampling techniques, in-depth Exploratory Data Analysis (EDA), robust statistical inference, and the ability to translate complex data into actionable insights for diverse audiences.
• Advanced proficiency in SQL (Oracle SQL preferred), capable of writing complex, optimized queries for large datasets.
• Strong proficiency in Python programming.
• Good communication skills in English, both verbal and written, with the ability to articulate technical concepts clearly to non-technical stakeholders. 

COMPENSATION & BENEFITS

• 13th Salary Fixed and KPI Bonus
• Premium Health Care
• 24/7 Accidental Insurance
• 100% Social Insurance
• Meal + Phone Allowance
• Yearly Medical Checkup
• 15 Annual Leaves
• Professional and Transparent Working Environment
• Apply Latest Financial Technology in the World