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Airwallex company · OPEN ROLE

Airwallex

Staff Data Scientist, Algorithm (Risk Product - AML & Financial Crime)

Singapore · Engineering · AI

Company
Supports businesses' cross-border payments, currency exchange, and card issuing on one platform.
Role
Develops AI detection features that catch financial crime before it happens.

What you will do

We rewrote the responsibilities and qualifications in plain language instead of copying the original posting.

Responsibilities

  • Leads the data science approach for anti money laundering and financial crime controls across Risk Product.
  • Digs into customer, transaction, behavioral, network, and external data to surface new threats, odd behavior, control gaps, and crime patterns nobody has seen yet.
  • Grows advanced risk capabilities that rely on AI powered screening, graph and network analysis, entity matching, and machine learning.
  • Pushes forward core work such as name screening, transaction monitoring, and spotting coordinated fraud or financial crime rings.
  • Works closely with the Risk Product, Engineering, Compliance, and Operations groups that handle financial crime, translating thorny problems into controls that actually run in production.
  • Shapes the risk data science roadmap, builds methods others can reuse, and mentors teammates.

What you need

  • Brings 7+ years of hands on work spanning data science, applied machine learning, AI, or quantitative risk analysis, with real staff level scope behind it.
  • Has built and shipped machine learning solutions that run on real data in production.
  • Is skilled in at least one of NLP or large language models, entity matching, information retrieval, graph analysis, anomaly detection, or risk scoring.
  • Is strong in SQL and Python.
  • Can talk with and bring around senior people spanning product, risk, engineering, compliance, and operations.

Good to have

  • Comes from a regulated or high stakes world such as fintech, payments, banking, or marketplaces.
  • Has built or upgraded name screening or adverse media systems for anti money laundering, sanctions, fraud, or monitoring work.
  • Is comfortable with evaluating large language models, running prompt or model experiments, checking retrieval quality, and AI observability.
  • Has used graph analysis to catch mule networks, collusion, or coordinated account activity.
  • Has built proactive risk discovery tools rather than only tuning existing supervised models or rules.
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Checked 2026-10-19

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