This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr QA Automation Engineer based in Brazil. This role is designed for an experienced QA professional who will drive automation excellence across large-scale, cloud-native software platforms.You will be responsible for designing, implementing, and scaling automated testing strategies that ensure product reliability and continuous quality.The position combines technical expertise in automation frameworks, API testing, CI/CD integration, and collaboration with agile engineering teams.You will work closely with developers, product teams, and business stakeholders to establish strong quality practices throughout the development lifecycle.This is an opportunity to contribute to complex digital products while improving testing efficiency, stability, and deployment confidence.The ideal candidate is a proactive engineer with strong automation skills, attention to detail, and a passion for building reliable software.