Data Scientist, FinTech

Cloudflare Events(13 days ago)

OnsiteFull TimeSenior$128,076 - $173,389 (estimated)Data Science

About this role

Cloudflare is hiring a Data Scientist for its FinTech Data Science team to apply statistical analysis and machine learning to solve Billing and Fraud challenges. The role involves building foundational fraud detection models, leveraging AI/LLMs on unstructured data to improve billing UX, and driving FinTech product innovation using network-scale data. The position is based in Lisbon or London and focuses on transforming data insights into production-ready systems.

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Required Skills

Machine Learning
Statistics
LLMs
NLP
SQL
Python
Data Pipelines
Model Deployment
Feature Engineering
Communication

Qualifications

MS in Quantitative Field
PhD in Quantitative Field

About Cloudflare Events

cloudflare.com

Cloudflare is a global edge network and security platform that helps businesses connect, protect, and build on the Internet. It offers CDN, DDoS mitigation, managed DNS, WAF, zero-trust access, and developer services like Cloudflare Workers to run code at the edge. Cloudflare's products improve application performance and reliability while reducing complexity and cost for enterprises, developers, and consumer sites worldwide. The company emphasizes broad global coverage, low latency, and integrated security and performance features delivered from its distributed points of presence.