Location: Remote in BrazilWe have an open position for a Senior Data Engineer for our client's Technology team. Great opportunity to join an impactful Sustainability & ESG startup.Main Activities: Maintain and evolve data pipelines, ensuring efficiency and accuracy. Work closely with the business to translate problems into analytical solutions with defined outcomes. Perform in‐depth data analysis using SQL and other exploratory tools on platforms such as Postgres and BigQuery. Propose solutions to business requirements, offering multiple implementation options. Write scripts to validate loaded data. Act as a mentor to the team, actively collaborating, teaching, and contributing to the technical development and growth of the group.Requirements: Minimum of 5 years of experience with Python. Experience with Spark. Strong experience writing SQL and working with data‐manipulation practices on platforms such as Postgres and BigQuery. Knowledge of distributed computing and data‐engineering practices, including architecture and handling large volumes of data. Experience developing and optimizing ETL pipelines, including validation scripts and anomaly detection. Excellent analytical skills to solve complex problems and ensure data quality. Effective communication skills to collaborate with multidisciplinary teams and convey technical concepts. English PreferredAbout the hiring company: A Brazilian startup that develops technological solutions for measuring the social and environmental impacts of companies and organizations. Their platforms were created to simplify the ESG journey, providing a granular view of impact data with detailed and auditable analyses aligned to the main disclosure standards and frameworks recognized in the market.