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Senior Data Scientist, Algorithm

Canada, Toronto 200000.00 - 250000.00 USD / Year · Job Posted February 21, 2026
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Job Description

We’re seeking a Senior Data Scientist to partner closely with the Growth and Marketing teams to design, deploy, and iterate on high-impact data science solutions that drive measurable business outcomes. In this role, you will apply machine learning models to influence how we acquire, engage, and retain customers globally. Your work will directly shape Airwallex’s growth strategy, influencing how we acquire, engage, and retain customers. You are naturally curious, business-oriented, and have a proven track record of translating data insights into actionable recommendations that strengthen brand presence and accelerate growth.

Job Responsibility

  • Develop predictive models to identify high-value users for Marketing and Commercial teams
  • Apply machine learning and/or statistical models to measure causal impact of marketing initiatives
  • Develop personalization solutions to drive the client onboarding efficiencies, optimize the referral incentive impacts and also the product cross-selling
  • Develop the churn models to drive the growth retention strategy
  • Partner with Marketing, Commercial, Engineering, and cross-functional teams to inform, influence, support, and execute GTM strategy and investment decisions

Requirements

  • 5+ years industry experience
  • Advanced degree (PhD or MS) in a quantitative field (e.g. Statistics, Engineering, Sciences, Computer Science, Economics)
  • Experience with communicating the results of analyses to executives and cross-functional teams to influence the strategy
  • Expert in machine learning modeling to drive data driven growth strategy
  • Hands-on experience building, deploying, and maintaining machine learning models in production-grade systems (e.g., cloud-based services, real-time and batch pipelines)
  • Expert in data querying languages (e.g. SQL)
  • Expert in scripting languages (e.g. Python)
  • Experience in schema design and dimensional data modeling a plus
  • Experience in technology, financial services and/or a high growth environment is advantageous

What we offer

  • Offers Equity
  • Offers Bonus
  • Medical, dental, and vision insurance
  • 401(k) plan
  • Short-term and long-term disability
  • Basic life insurance
  • Well-being benefits
  • 20 paid days of vacation
  • 12 paid days of company holidays

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