Data Scientist
CloudWalkBrazil
Posted October 17, 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 a Brazilian fintech company focused on AI to drive operational excellence, seeking a Data Scientist to build and optimize machine learning models. The role involves all aspects of the data science workflow, from exploration to model deployment and monitoring. The team collaborates on projects leveraging evolutionarily expert systems and is proactive in addressing challenges and learning from failures.
Requirements
- Experience in building and deploying machine learning models.
- Proficiency in Python and machine learning frameworks (e.g., TensorFlow, PyTorch).
- Ability to work with LLMs.
- Experience with cloud-based environments like GCP
- Experience with data pipelines
- Knowledge of statistical techniques and model evaluation metrics
