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Senior Data Scientist, Algorithm (Lending & Onboarding)

Airwallex· Product
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SG - SingaporeFull-timePosted 3mo ago

About the role

Senior Data Scientist focusing on risk problems across credit and fraud (including account takeover) to build data-driven decision systems with real-time ML models and scalable data solutions that impact lending and onboarding.

Responsibilities

  • Build real-time ML models to protect Airwallex customers and platform assets, such as Account Takeover prevention and fraud decisioning
  • Develop credit risk models and analytical frameworks to assess merchant risk and support the growth of Airwallex’s lending business
  • Translate business requirements into analytical, modeling, and strategy problems across fraud, credit, onboarding, and related risk domains
  • Design performance monitoring, metrics frameworks, and decision-support tools to improve risk visibility and decision quality
  • Partner with Product, Engineering, Operations, and other cross-functional teams to turn data, models, and insights into production strategies and measurable business impact

Qualifications

  • 3+ years of experience in analytics, data science, risk strategy, or a related quantitative role
  • Bachelor’s degree or above in a quantitative field such as Statistics, Mathematics, Economics, Computer Science, Engineering, or a related discipline
  • Proficient in Python and SQL
  • Strong problem-solving skills and experience working with large datasets
  • Experience partnering with cross-functional stakeholders to solve business problems

Skills

Required:PythonSQL
Last updated Oct 7, 2026. Interested? Apply on the company site.
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About Airwallex

Trusted Global Payments & Financial Platform

Grow your business faster with Airwallex - global business accounts, high speed transfers, multi-currency cards, online payments, embedded finance, and more.

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