We are looking for a professional to plan, execute, and automate software testing, ensuring quality, performance, and stability of deliverables. The candidate will work closely with development and product teams, defining strategies, acceptance criteria, and QA best practices, as well as supporting and mentoring junior analysts. **Main Responsibilities** * Plan testing strategies and scopes for software deliveries; * Develop and execute manual and automated tests; * Automate test scripts using appropriate tools and frameworks; * Identify, log, and prioritize defects clearly and accurately; * Perform regression, performance, security, and usability testing; * Analyze requirements and define acceptance criteria together with the team; * Document test evidence and results for audit and control purposes; * Support and guide junior analysts and trainees; * Contribute to the continuous improvement of QA processes, tools, and practices; * Actively participate in agile ceremonies (planning, review, retrospective); * Monitor quality metrics and track product indicators. **Required Technical Skills** **Testing and Methodologies** * Solid knowledge of functional and non-functional testing (performance, security, regression, and integration); * Experience testing web systems, mobile applications, and RESTful APIs; * Experience with agile methodologies (Scrum, Kanban) and DevOps practices focused on QA. **Test Automation** * Experience with tools such as: Selenium, Cypress, Playwright, Robot Framework, Appium; * Ability to create and maintain automation scripts integrated into CI/CD pipelines; * Knowledge of programming languages such as Python or JavaScript for automation. **Tools** * Proficiency with test and bug tracking tools (e.g.: Jira, Azure DevOps, TestRail); * Knowledge of API testing using tools like Postman, SoapUI, Insomnia; * Basic to intermediate knowledge of SQL and relational databases; * Familiarity with Git and continuous integration.