The Prosperos platform

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§ Risk

Risk & Fraud Analyst

  • Riga, Latvia
  • Full-time · Hybrid/Remote
  • Risk

About the role

Our anti-fraud system scores every transaction in milliseconds. Behind it sits a constant balancing act: stop fraud without blocking the legitimate customers who pay the bills.

You'll own that balance — reading the data, tuning rules and models, and turning what you learn into decisions the system makes automatically.

Responsibilities

  • Analyse transaction and chargeback data to find emerging fraud patterns.
  • Tune rules and scoring thresholds to cut losses while protecting approval rates.
  • Work with engineering to ship new signals and features into the scoring engine.
  • Report clearly to merchants and internal teams on risk posture and trade-offs.

Requirements

  • Experience in payments risk, fraud, or a quantitative analytical role.
  • Strong SQL and a comfort living in data; you reach conclusions from evidence.
  • An understanding of the cost of both false positives and false negatives.
  • Clear communication — you can explain a risk decision to a non-specialist.

Nice to have

  • Familiarity with machine-learning scoring and feature engineering.
  • Knowledge of chargeback and dispute processes across card networks.

Apply for Risk & Fraud Analyst

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