Data Scientist (Risk)

About the Position

Data Scientist (Risk)

We are looking for a Data Scientist to join our Risk Team at CloudWalk, a leading fintech company. Your role will be pivotal in developing and optimizing machine learning models to detect and prevent fraud, ensuring the safety and compliance of our ecosystem.

Responsibilities

As a Data Scientist on our Risk Team, you will:

• Develop and optimize machine learning models to detect and prevent fraud.
• Analyze large-scale datasets to extract meaningful insights.
• Implement robust data-driven strategies to enhance risk management processes.
• Bridge the gap between theoretical data science and practical, scalable 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 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.
• Communication skills. You should be able to communicate effectively with multiple teams.
• Ability to communicate and debate in English and Portuguese.

Nice to Have

• 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.

We Offer

• Opportunity to work in a dynamic and innovative fintech environment.
• Be part of a multidisciplinary team comprising risk analysts, data scientists, and software engineers.
• Competitive benefits package.
• Fully remote work options.

About the Company

At CloudWalk, we are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically. Join us at CloudWalk, where we're not just engineering solutions; we're building a smarter, AI-driven future for payments-together.

By applying for this position, your data will be processed as per CloudWalk's Privacy Policy that you can read here in Portuguese and here in English.

We use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, assessing responses, and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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