As a Senior QA Automation, you will be part of a multidisciplinary QA team responsible for ensuring the quality of complex web and API-based systems. In this role, strong functional and exploratory testing skills are essential. You will also be hands-on in designing and maintaining robust automated test flows. In this role, you will: Lead and execute functional, exploratory and scenario-based manual testing Analyze business rules, investigate backend data, and identify edge cases and failure points Design and maintain automation frameworks using Selenium with Java Develop API tests using REST, Postman and SOAPUI Write and execute SQL queries for validating backend data and integrations Build and manage test plans and test suites with traceability to business requirements Collaborate with developers, BAs and QAs to refine stories, troubleshoot issues and align deliveries Generate reports and metrics that support defect management and QA governance Work model: Hybrid roles We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 2 days a week in a client or Cognizant office in São Paulo - SP. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs. The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations. What you need to have to be considered Advanced or fluent English Strong background in manual testing, including exploratory and functional validation Solid knowledge of Agile practices (Scrum, SAFe) and CI/CD pipelines Hands-on experience with Selenium + Java Experience with API testing using REST, Postman and/or SOAPUI Strong skills in SQL for backend data validation Experience designing and executing structured test plans and cases These will help you stand out Hands-on mindset and strong sense of ownership Clear and collaborative communication across squads Familiarity with Azure DevOps or similar tools Please, upload your resume in English. We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role. Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.