Data Analyst, Credit Cards (NPV & Unit Economics)

We’re looking for a Middle+ Data Analyst to work on the heart of the credit cards profitability engine - to build and maintain our end-to-end NPV / unit economics model.
The role goes beyond reporting - you will help the Head of Economics implement model logic in Python/SQL, automate data flows, validate outputs against real portfolio performance, and deliver decision-ready results. Each task is evaluated through the lens of business value.
Key responsibilities

• Implement and maintain NPV / unit economics models in Python + SQL (clean, testable, versioned logic)
• Build reliable datasets required for economics (cohorts, cashflows, losses, funding, fees, revenue streams) with help of other analysts
• Automate scenario runs and sensitivity analysis (pricing, limits, product changes)
• Validate model outputs vs actual portfolio performance and investigate gaps
• Translate model logic into implementation-ready specs when needed
• Step i...