Senior Data Analyst – Data Quality & StatisticsLocation: Brazil Employment Type: ContractRequirements• Bachelor’s or Master’s degree in Statistics, Mathematics, Data Science, Engineering, or related fields.• Proven experience in data validation, data certification, and quality assurance.• Strong foundation in statistics and model validation techniques.• Advanced SQL skills; hands-on experience with BigQuery (or similar tools).• Desirable: experience with Python, Git, Airflow, DBT.• Experience validating analytical/statistical models.• Advanced English proficiency (verbal and written).• Strong critical thinking, problem-solving, and communication skills.