• Define and execute test strategies, determining what to automate, what to test manually, and appropriate test coverage levels across projects and products • Design, develop, and maintain automated test frameworks and suites for UI (e.g., Playwright & Selenium) and API (e.g., Postman) testing • Integrate automated tests into CI/CD pipelines (e.g., GitHub Actions & Jenkins) to ensure tests run on every build and deployment • Conduct performance, load, and reliability testing (e.g., k6, JMeter) to ensure systems handle real-world usage at scale • Work closely with developers and product teams to advocate for better design, testability, and shifting quality left in the development lifecycle • Use AI-assisted tools to support test generation, exploratory testing, defect triage, and root cause analysis • Evaluate where AI can improve QA workflows while ensuring outputs are validated, maintainable, and secure • Identify, log, and track defects; assist with reproduction and debugging to accelerate resolution • Continuously improve test coverage, reduce flaky tests, and optimise test execution speed • Review and contribute to technical documentation, test plans, and quality metrics reporting • Perform ad hoc QA activities such as testing hotfixes, planning test coverage, executing test plans, and assisting with patch releases • Evaluate and recommend new testing tools, technologies, and AI-enabled practices to elevate team quality standards

• Levantar, analisar e documentar requisitos funcionais e regras de negócio relacionados a soluções fiscais. • Atuar na análise e validação de documentos fiscais eletrônicos e integrações com órgãos governamentais. • Apoiar a integração de soluções fiscais com ERPs, garantindo aderência às regras tributárias. • Elaborar e executar testes funcionais, criando cenários de teste e validando entregas. • Identificar, registrar e acompanhar bugs e inconsistências junto aos times de desenvolvimento. • Colaborar com times multidisciplinares em ambiente ágil, contribuindo para evolução contínua do produto.

• Design, develop, and execute performance test scripts using Apache JMeter for distributed e-commerce platform (Adobe Commerce) • Analyze application performance and identify bottlenecks across APIs, UI, and backend systems • Collaborate closely with developers, tech leads, and cross-functional teams • Provide expert recommendations on performance testing strategy • Support performance tuning efforts and validation of fixes • Maintain and improve existing test frameworks and scripts • Ensure secure handling of sensitive test data and credentials • Assist with other testing activities (functional, regression, etc.) during downtime

• Develop, maintain, and execute detailed test plans, test cases, and test scenarios with a strong focus on manual validation of complex features and workflows • Perform thorough manual testing, including functional, integration, and end-to-end validation across all stages of the SDLC (Dev, QA, UAT, Production) • Conduct in-depth exploratory testing to uncover edge cases, usability issues, and gaps not covered by predefined test cases • Own and execute manual regression test suites to ensure stability of existing functionality, with a focus on high-risk and business-critical areas • Possess knowledge to navigate data and backend processes using SQL queries, ensuring accurate data flow and system behavior • Perform manual API testing using tools such as Postman to validate request/response structures, error handling, and data consistency • Identify, document, and track defects with clear, detailed reproduction steps, severity/priority assessments, and expected vs. actual outcomes • Collaborate with developers to drive timely resolution • Work closely with Product, Engineering, and other stakeholders to clarify requirements, refine acceptance criteria, and ensure test coverage aligns with business needs • Support release activities by executing pre-release, and post-deployment validation testing to ensure production readiness • Identify opportunities to enhance manual testing practices, test coverage, and QA processes • Contribute to documentation and mentor junior QA team members on testing techniques and best practices • Ensure all testing activities and documentation align with regulatory requirements, including data integrity, audit trails, and validation standards in clinical research software