Data Scientist (Risk)

CloudWalk
Full Time - remote São Paulo, State of São Paulo Mathematical Science Occupations
Posted:
February 27, 2026
Location:
São Paulo, State of São Paulo, Brazil

Job Description

About CloudWalk:We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of happy customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.About The Team:The Risk Team is responsible for building the defense layer that keeps CloudWalk, its merchants, and users safe. We keep our ecosystem healthy by tracking down malicious activity and maintaining regulatory compliance while providing the best user experience. You will be part of a multidisciplinary team comprising risk analysts, data scientists, and software engineers, working collaboratively to enhance our risk management strategies.About The Job:As a Data Scientist on our Risk Team, your role is crucial in developing and optimizing machine learning models to detect and prevent fraud. You will be a key player in analyzing data, building predictive models, and implementing robus...

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Job Overview

Job Type: Full Time - remote
Location: São Paulo, Brazil
Posted: February 27, 2026
Deadline: April 08, 2026