Decision Scientist, Risk

Posted 20 hours ago

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About the role

  • Decision Scientist optimizing Plooto’s payment risk decisioning through SQL, Python, experimentation, and segmentation. Reducing manual reviews and customer friction while maintaining payment-loss performance.

Responsibilities

  • Monitor and analyze payment risk rules, thresholds, and manual-review strategies
  • Analyze transaction and customer data to identify drivers of false positives and unnecessary manual reviews
  • Develop and evaluate customer and transaction risk segments to improve decision precision
  • Identify and recommend changes to risk rules and thresholds within established risk and loss parameters
  • Design and evaluate experiments for new risk features, rules, and decision strategies
  • Investigate fraud and payment-risk patterns and translate findings into practical recommendations
  • Measure the impact of risk changes across review rates, losses, customer friction, payment delays, and operational workload
  • Build and maintain recurring monitoring and reporting for risk performance and emerging issues
  • Partner with Risk Operations to identify automation and process-improvement opportunities
  • Use AI and automation tools to accelerate analysis, monitoring, and experimentation

Requirements

  • 2–3 years of relevant experience in risk analytics, fraud strategy, payments risk, decision science, or a related quantitative role
  • Strong SQL skills, including experience analyzing large transactional datasets
  • Strong Python skills for analysis, experimentation, automation, and monitoring
  • Experience working with risk rules, machine learning models, segmentation, fraud signals, or decision strategies
  • Strong understanding of false positives, precision/recall, threshold optimization, experimentation, and risk-based decisioning
  • Ability to evaluate trade-offs between customer friction and financial loss within established risk parameters
  • Strong analytical judgment and comfort working with imperfect or incomplete data
  • Ability to translate complex analysis into clear, practical recommendations
  • Comfortable working independently on defined problems and collaborating with cross-functional partners

Benefits

  • Accommodation available throughout the recruitment process in accordance with applicable accessibility legislation
  • Inclusive workplace commitment
  • Opportunity to shape recruiting strategy, influence leaders, experiment with AI-native ways of working, and build lasting hiring practices

Job title

Job type

Full Time

Experience level

JuniorMid level

Salary

Not specified

Degree requirement

No Education Requirement

Tech skills

PythonSQL

Location requirements

RemoteCanada

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