Satispay

financial platform

FraudDataAnalyst

Barcelona, Spain FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Fraud Data Analyst at Satispay. Skills: SQL, Python, Machine Learning, payment fraud dynamics, real-time decisioning. Architect Real-Time Strategies. designing and deploying logic that combines ML scores with velocity features to make millisecond decisions”

Industry & Context.

financial platform
Problems you'll solve

problem-solver; Deconstruct Payment Fraud; Analyze security measures to identify unnecessary hurdles

What They're Looking For.

Must Have

3 to 7 years of professional experience, specifically within the risk, payments, or credit sectors, Highly skilled in SQL and Python for data analysis and strategy development, Solid understanding of payment fraud dynamics and experience working with real-time decisioning environments, Excellent communication skills, Fluent in English

Nice to Have

Experience with Machine Learning, Data Science experience, PySpark knowledge, GraphQL knowledge

What You'll Do.

Architect Real-Time Strategies

designing and deploying logic that combines ML scores with velocity features to make millisecond decisions

Precision Rule Development

Translate complex fraud patterns into high-performing rules

optimizing the balance between False Positive Rates (FPR) and Gross Fraud Loss

Deconstruct Payment Fraud

Proactively hunt for emerging schemes (ATO

social engineering) and turn these insights into end-to-end mitigation strategies

Optimize the Decisioning Stack

Partner with Product and Engineering to define analytical requirements for new features and third-party data signals

Calibrate ML & Heuristics

Work with Data Science to operationalize machine learning models

determining how to best 'wrap' model scores with heuristic rules

Champion Frictionless UX

Analyze security measures to identify unnecessary hurdles

designing dynamic friction strategies for a seamless user experience

Strategic Performance Reporting

Monitor rule efficacy and portfolio health

presenting data-driven recommendations to senior leadership to evolve our risk appetite

How You'll Work.

Team & Collaboration

Partner with Product and Engineering; Work with Data Science; teamwork

Communication Scope

Excellent communication skills; Fluent in English; presenting data-driven recommendations to senior leadership

Full Job Description

About us Satispay began by rethinking the simple act of a payment to remove the friction from our daily routines. But we didn't stop there. Today, we are building a complete financial platform designed to empower people and concretely improve their lives. By giving our 6 million users a clear, open path to pay, save, and invest, we are evolving into the definitive destination for every financial need. What you'll be doing As our Fraud Data Analyst, you'll be the person who secures the future of digital payments by architecting sophisticated real-time defense strategies. Here's what your day-to-day will look like: - Architect Real-Time Strategies – You will be responsible for our real-time decisioning engine, designing and deploying logic that combines ML scores with velocity features to make millisecond decisions. - Precision Rule Development – Translate complex fraud patterns into high-performing rules, optimizing the balance between False Positive Rates (FPR) and Gross Fraud Loss. - Deconstruct Payment Fraud – Proactively hunt for emerging schemes (ATO, social engineering) and turn these insights into end-to-end mitigation strategies. - Optimize the Decisioning Stack – Partner with Product and Engineering to define analytical requirements for new features and third-party data signals. - Calibrate ML & Heuristics – Work with Data Science to operationalize machine learning models, determining how to best "wrap" model scores with heuristic rules. - Champion Frictionless UX – Analyze security measures to identify unnecessary hurdles, designing dynamic friction strategies for a seamless user experience. - Strategic Performance Reporting – Monitor rule efficacy and portfolio health, presenting data-driven recommendations to senior leadership to evolve our risk appetite. Expect challenges, collaboration, and the freedom to bring your ideas to life in a fast-moving and supportive environment. Things change quickly here, so be ready to adapt, take initiative, and shape you

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