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Paddle

All-in-one revenue delivery for SaaS

Staff Analyst - Risk and Fraud Systems

Risk ManagementPosted on Nov 11
Full-timeRemote in UK

About the Job

Requirements

  • Significant experience building or improving merchant- or seller-side fraud detection at a payment service provider, acquirer, payment facilitator, marketplace, or Merchant of Record, and working knowledge of how bust-out, transaction laundering, and self-dealing appear in data.
  • Strong hands-on analytical ability and fluency in SQL (Snowflake, dbt, or similar), Python, and statistics, plus experience using large language models on unstructured data such as website content or support tickets with measured accuracy.
  • Experience working with decision flow systems such as Tactile.
  • A record of turning ambiguous cross-functional problems into adopted systems that produced measurable results.
  • Experience designing, backtesting, and tuning rules and risk scores on point-in-time data, and evaluating them when labels are delayed, partial, and adversarial.
  • Treating controls as production systems, including version control, testing and impact analysis for every change, monitoring that flags when a rule goes quiet or drifts, and an audit trail with human escalation for high-impact actions.
  • Ability to express risk trade-offs in monetary terms, including fraud losses, approval rates, customer friction, operating cost, and revenue from seller categories declined today, using a method Finance will approve.
  • Good judgment about when a problem needs a rule, workflow, experiment, vendor, model, or agent, and when it needs none of them.
  • Ability to work credibly with investigators, operators, product managers, engineers, data scientists, and executives.
  • Ability to challenge inherited assumptions while keeping the people closest to the work involved.

Responsibilities

  • Work hands-on with SQL (Snowflake, dbt), Python, statistics, and modern AI-assisted tools to explore data, test hypotheses, prototype controls, and evaluate results.
  • Map the end-to-end seller risk system, including its data, decisions, controls, owners, and failure points.
  • Establish baselines before building for fraud losses, alert yield, time-to-detect, exposure at detection, and analyst effort, reconciling losses with Finance.
  • Own the health of live controls: ensure every rule and check has an owner, expected volume, measured yield, and alerting for inactivity or drift; test and impact-assess every change before release.
  • Build and maintain a labelled library of confirmed fraud cases and a shared fraud typology as the basis for current rules and future machine-learning models with Data Science.
  • Build a value-ranked portfolio of risk opportunities.
  • Translate risk problems into clear product, data, and engineering work with measurable acceptance criteria.
  • Design seller risk tiers that set payout timing, reserves, and limits, giving good sellers more room and tightening controls for riskier ones.
  • Backtest rules and risk scores on point-in-time data, and design control experiments, shadow tests, and phased rollouts that measure loss reduction and legitimate-customer impact.
  • Produce decision artefacts that enable senior leaders to make trade-offs about risk appetite, engineering investment, customer experience, and commercial growth.
  • Stay with each major capability until it works in production, establish its long-term owner, and move to the next high-value problem.

Desired Qualifications

  • Experience in a Merchant of Record, payments, marketplace, subscription, or other adversarial transactional environment is useful but not mandatory.

About the Company

Paddle

All-in-one revenue delivery for SaaS

Paddle is a platform that handles the back-end work for software sales. It combines billing, payments, tax compliance, subscription management, invoicing, and localization into one system so software teams can sell globally without worrying about administrative tasks. It works by processing payments and subscriptions, generating invoices, and ensuring compliance with international tax rules, all accessible through APIs and real-time webhook events for easy integration and up-to-date data. Paddle differentiates itself by offering an all-in-one revenue delivery infrastructure, with built-in tax and localization support, comprehensive documentation, and actionable reporting, so teams can connect payments to growth. Its goal is to help software makers grow internationally and scale their businesses by taking care of the complex back-office work, allowing developers to focus on building products.

Company size
201-500
Company stage
Debt Financing
Total funding
$316.4M
Headquarters
London, United Kingdom
Founded
2012

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