Job Summary: We are seeking a Data Scientist to develop and refine statistical and machine learning models, with a focus on technical and business maturity. Key Highlights: 1. Development of statistical and machine learning models 2. Technical structuring of studies and hypotheses 3. Collaboration with multidisciplinary squads Hello, we are Uncover, a marketing technology company specializing in data science for Marketing. Our company has built a pioneering SaaS platform that is redefining how the largest advertisers in the country measure campaign results. We leverage state-of-the-art technology to integrate data sources, implement AI models, and thereby generate analyses on the impact of media actions and marketing mix on outcomes, ROI, media budget optimization, and revenue forecasting. We are looking for professionals for the **Data Scientist** position; your focus will be gaining technical and business maturity through hands-on experience. You will join our real development workflow, building and refining models with support from senior data scientists. * **Development of statistical and machine learning models:** Develop and calibrate MMM models * **Technical structuring of studies and hypotheses:** Assist in translating client needs into analytical solutions, participating in statistical modeling, variable selection, and data granularity handling. * **Productization and scalability of analytical solutions:** Translate technical results into actionable business recommendations, clearly and with emphasis on impact. * **Collaboration with multidisciplinary squads:** Interact with other Uncover teams to ensure analytical products align with client strategies, supporting client-facing technical presentations and meetings. * **Applied research and technical evolution:** Participate in analytical innovation projects, researching and applying new methodologies to enhance our measurement portfolio. **What qualifications do you need to be considered for this selection process?** * Completed or ongoing degree in Statistics, Economics, Data Science, Engineering, or related fields. * Academic or professional experience in Python programming and libraries such as statsmodels, scikit\-learn, pandas, and numpy. * Strong communication skills and ability to connect statistical analysis to marketing decisions. * Team-oriented mindset, collaborative profile, and solution-driven attitude. **Preferred Qualifications** * Knowledge or prior experience with Marketing Mix Modeling (MMM), causal inference techniques, or time-series / forecasting models. * Experience with causal inference techniques (e.g., synthetic controls, diff\-in\-diff, matching) * Advanced English (ability to read technical articles and documentation comfortably). **What do we offer at Uncover?** * Remote work opportunity; * Health and dental insurance fully covered by Uncover for the employee, with monthly fee discount for dependents (spouse and/or children); * Flexible VA/VR benefit via iFood benefits card, valued at R$ 1\.200,00 per month; * Year-end break without deducting vacation days; * Laptop for work; * Home office allowance reimbursed up to R$ 2\.500,00 to adapt your home office space; * Wellhub \+ Conexa (therapy services); * Sesc; * ECX Pharmacy; * Petlove; * Partnerships with educational institutions; * Workplace gymnastics; * Extended parental leave (Citizen Company); * Flexible working hours; * Birthday day off; * Co \- vacation: Uncover covers the monthly fee so you can enjoy your break by exchanging credits for flights, accommodations, and activities; * Metlife Life Insurance \+ Newborn Kit. **\_ COMMITMENT TO DIVERSITY, EQUITY, AND INCLUSION** At Uncover, we value diversity and are committed to creating an inclusive environment for all employees. We believe that incorporating diverse perspectives and experiences is fundamental to our success and innovation. This includes generations, gender, religion, people with disabilities, LGBTQI\+, ethnicity, race, and diversity of experience.