Job Summary: We are seeking a professional to prevent fraud, optimize operations, and ensure transactional security in a dynamic and entrepreneurial environment. Key Highlights: 1. Ignite entrepreneurial energy and push beyond limits. 2. Work with commitment, dedication, and excellence. 3. Lead challenging, dynamic, and innovative projects. At Mercado Libre, we are democratizing commerce and financial services to transform the lives of people across Latin America. Join us in this mission! Fraud Prevention is the internal and external reference function for all security-related matters concerning transactions within the Mercado Libre ecosystem. We guarantee the security of operations conducted by users of our platform by applying analytical-predictive tools, models, and innovative technologies. Our team enables the company to assume risk and grow at high speed. Within the team, we must co-create secure products and leverage deep ecosystem knowledge to identify vulnerabilities and act proactively—through technology, processes, and people—to deliver a trustworthy experience that creates value for those using our services. **We have a challenge for those who:** * Ignite entrepreneurial energy: driven by curiosity, never give up, and focus on surpassing their own limits. * Give their best because they enjoy working with commitment and dedication. * Embrace change as opportunity and learn from their mistakes. * Prioritize excellence and execution in how they get things done. * Foster a positive atmosphere, contribute joy and fun. * Know how to build alongside others and enjoy teamwork. Imagine leading challenging, dynamic, and innovative projects and **being responsible for**: * Analyzing large volumes of data to derive insights and make decisions that reduce fraud risk. * Using artificial intelligence tools to optimize processes and streamline structural tasks. * Detecting deviations in key performance indicators and implementing changes to reverse negative trends. * Supporting the Machine Learning team in pattern detection and risk-score distribution. * Conducting critical data analyses through multivariate studies to enable efficient and agile decision-making. * Segmenting the customer portfolio to generate personalized and efficient risk frameworks. **Requirements:** * Degree in Engineering, Exact Sciences, Economics, or related fields. * Solid knowledge of SQL and Excel. * Experience with Python or R for data exploitation and analysis. * Demonstrated experience using Tableau or other data visualization tools. * Proven track record in data analysis roles supporting strategic decision-making. **We offer you:** * The opportunity to join an entrepreneurial company where we love thinking big and long-term. * A protagonistic role in your development within an environment rich in opportunities, learning, growth, expansion, and challenging projects. * Collaboration and learning alongside top professionals and specialists. * An excellent work environment, equipped with everything needed for an outstanding experience. :)
Sofía González
Indeed · HR
Sofía González
Indeed · HR
