This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer based in Brazil. This is an opportunity to join a fast-paced, product-focused engineering environment where quality is embedded throughout the software development lifecycle.As a Senior QA Engineer, you will help ensure reliable, scalable, and high-quality experiences across web and software products.You will work closely with engineers, product managers, and other stakeholders to identify risks and strengthen testing practices.The role combines hands-on quality assurance with opportunities to improve automation, processes, and overall engineering standards.You will contribute to test strategy, defect prevention, and continuous improvement across development initiatives.Your expertise will help shape a strong quality culture while supporting the delivery of dependable products to customers.The position is suited to a technically strong QA professional who enjoys collaboration, ownership, and solving complex quality challenges.