Sobre

• About Us
• Nu is the world’s largest digital banking platform outside of Asia, serving over 118 million customers across Brazil, Mexico, and Colombia. The company has been leading an industry transformation by leveraging data and proprietary technology to develop innovative products and services.
• Guided by its mission to fight complexity and empower people, Nu caters to customers’ complete financial journey, promoting financial access and advancement with responsible lending and transparency. The company is powered by an efficient and scalable business model that combines low cost to serve with growing returns. Nu’s impact has been recognized in multiple awards, including Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Banks. Learn more :https://international.nubank.com.br/careers/
• You'll be responsible for
• Provide effective challenges, identify risks, and enhancement opportunities, and engage with other Data Scientists and Business Analysts to strengthen our decision-making tools;
• Discuss and report model risk status and independent opinions on models with different stakeholders, including senior managers and regulators;
• Contribute to the consolidation of and improve Nubank's Model Risk Management and Model Review frameworks with autonomy and creativity;
• Be exposed to different types of decisions and processes (e.g. credit, fraud, operations and in different countries)
• Conduct independent reviews of quantitative models based on statistical, machine learning and AI techniques, with a stronger focus on credit models;
• Develop playbooks and toolkits (Python, Scala, SQL, etc.) to optimize model reviews, ongoing models monitoring, and assess the impact of models in decisions;
• We are looking for a person who has
• Master's degree or relevant undergraduate scientific project would be a plus;
• Advanced English skills;
• Strong programming skills, desirable previous experience with Python, SQL, GitHub;
• Data Science skills and strong knowledge of machine learning tools and techniques;
• Experience developing or validating machine learning models used to leverage important decision-making processes or to solve relevant academic problems;
• Interest in reviewing complex machine learning and other types of models to identify risks and propose enhancements;
• Previous knowledge of expected loss provisions modeling would be a plus;
• Great communication skills: clear, concise and structured;
• Problem-solving skills: Strong analytical and problem-solving abilities are essential for identifying risk factors and implementing effective risk management strategies;
• Ability to work autonomously and demonstrate a sense of prioritization;
• Organized and detail-oriented, without losing track of the big picture.
• Our Benefits
• Health, dental and life insurances
• Meal allowance
• Transportation assistance
• 30 days of paid vacation
• Chance of earning equity at Nubank
• Parking partnership - discounted parking in our office
• Free bike parking with showers available
• NuCare - Our mental health and wellness assistance program
• NuLanguage - Our language learning program
• Gympass partnership
• Extended maternity and paternity Leaves
• Child care allowance
• ‘Espaço Feijão’- Private nursing and breastfeeding spaces in our buildings
• Onsite Health Center - Medical support for every Nubanker in our office
• Our Nu Way of Working
• Our work model is hybrid and has cycles that can be from two to three months according to the business of ​​expertise. For every eight or twelve weeks of remote work, one will be at the office.

Links to support

• EnglishPortugueseSpanish (Mexico and Colombia)