Data Analyst

2 semanas atrás


São Paulo, São Paulo, Brasil CloudWalk Tempo inteiro
About CloudWalk

We are a leading fintech company, recognized for our innovative approach to risk management and fraud prevention. Our team of experts is dedicated to building a secure and reliable ecosystem for our merchants and users.

About the Role

We are seeking a highly skilled Data Scientist to join our Risk Team. As a key member of our team, you will be responsible for developing and optimizing machine learning models to detect and prevent fraud. Your expertise will be crucial in analyzing large-scale datasets, extracting meaningful insights, and developing sophisticated algorithms to protect our ecosystem.

Key Responsibilities
  • Design and implement machine learning models to detect and prevent fraud
  • Analyze large-scale datasets to identify trends and patterns
  • Develop and maintain robust data-driven strategies to enhance risk management processes
  • Collaborate with cross-functional teams to integrate machine learning models into our risk management framework
Requirements
  • Fluency in Python and SQL
  • Proficient in ML libraries like Scikit, PyTorch, TensorFlow
  • Experience with cloud-based services like the Google Cloud platform
  • Solid Data Visualization skills to create charts and dashboards
  • Strong analytical skills, ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy
  • Detail-oriented with a strong research mindset
  • Ability to communicate and debate in English and Portuguese
Nice-to-have Skills
  • Experience with financial or payment industry
  • Knowledge of distributed systems and parallel computing
  • DevOps practices: Understanding DevOps practices, including continuous integration, continuous deployment, and containerization

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