Data Scientist (Risk)
CloudWalkSão Paulo, Brazil
Posted September 19, 2025
Full Time
About the Company
CloudWalk is a financial technology company specializing in AI-driven digital accounts and blockchain-based solutions. Through brands like InfinitePay and JIM.com, they offer seamless money management, Tap to Pay, instant payments, and business growth tools. With a focus on efficiency and innovation, CloudWalk has scaled rapidly, achieving over $562 million in annualized revenue by 2024, backed by top investors including Coatue and DST.
Job Description
CloudWalk is seeking a Data Scientist to join their Risk Team, focusing on building machine learning models to detect and prevent fraud. This role involves analyzing large datasets, building predictive models, and implementing data-driven strategies. The ideal candidate will bridge the gap between theoretical and practical solutions in the fintech sector.
Requirements
- Fluency in Python and SQL
- Proficient in ML libraries like Scikit, PyTorch, TensorFlow, etc.
- Experience with cloud-based services like the Google Cloud platform
- Solid Data Visualization skills
- Strong analytical skills
- Detail-oriented
- Communication skills
- Ability to work autonomously
- High degree of collaboration and self-driven
- English and Portuguese fluency
