Job Summary: We are seeking a QA Intern to support our technology team in ensuring the quality of our Web applications and kiosks, validating features and identifying improvements. Key Highlights: 1. Join a team that values innovation, collaboration, and development 2. Transform the dining experience across restaurants nationwide in Brazil 3. Employee development and innovative initiatives If you’re looking to transform your career and join a team that values innovation, collaboration, and continuous development, this is the ideal opportunity! We are looking for professionals who bring experience, passion, and a strong desire to grow. If you have knowledge of the dynamics and specifics of the Retail, POS (Point of Sale), and Food Service sectors, now is your time to shine. We seek a QA (Quality Assurance) Intern to support our technology team in ensuring the quality of our Web applications and kiosks. This person will play a key role in identifying improvements, validating features, and ensuring our deliverables align with business and customer needs. If you enjoy deeply understanding customer problems, negotiating solutions with developers, and ensuring company-wide alignment, this role is for you. **Responsibilities and Duties** * Execute manual functional and regression tests on Web applications and kiosks. * Identify, document, and track bugs clearly and systematically. * Support the creation of test plans, test scenarios, and test cases. * Perform retests and validation of fixes together with the development team. * Participate in Agile ceremonies (Daily Stand-up, Planning, Review), contributing a quality-focused perspective. * Support validation of API integrations and end-to-end (E2E) workflows. **Requirements and Qualifications** * Currently enrolled in or graduated from Computer Science, Software Engineering, Information Systems, or related fields, starting from the 3rd semester. * Programming logic (preferably Python or JavaScript). * Databases: basic SQL (SELECT, INSERT, simple queries). * REST APIs: understanding of HTTP requests, JSON, and status codes. * Tools such as Postman (API testing) and bug-tracking systems (Jira, Azure DevOps, or similar). * Basic testing concepts: functional, regression, and E2E testing. **Preferred Qualifications:** * Interest in Test Automation (Selenium, Cypress, Playwright, Robot Framework). * Curiosity about Payment Methods, Retail, and Self-Service Systems. * Familiarity with Agile methodologies (Scrum/Kanban). * Technical English for reading documentation. **Additional Information** **Benefits: Caring for You and Your Growth** **Meal Allowance**: R$704.00 per month; **Life Insurance**: fully covered by the company; **Health Insurance**: 70% covered by the company based on employee’s age; for dependents under the Health Plan, 100% employee-paid, based on age. **Dental Insurance**: fully covered by the company. **Transportation Benefit (VT)**: provided as needed (deduction up to 6% of salary); **Birthday Gift Card** (freely usable balance). **Join a team that values your talent and potential in every way!** Come transform the dining experience across restaurants nationwide in Brazil with us. Together, let’s build a future that is even more digital, practical, and innovative! All our positions are open and inclusive for People with Disabilities (PCDs). **Do you identify with this role? Apply now and join our phenomenal team!** * If you feel you don’t meet all the requirements for this position, we still encourage you to apply. We know that confidence gaps and imposter syndrome often prevent incredible people from pursuing their dream jobs—and we don’t want that to happen to you. Founded in 2006, 3S Checkout is a Brazilian technology company specializing in developing innovative enterprise management solutions, with a focus on retail. With a highly qualified team, we offer services ranging from retail-specific solutions to the development and maintenance of fully customized web and mobile solutions. We work with large-scale clients, delivering comprehensive and innovative solutions. Serving our clients with commitment and agility is what drives us. Certified by Great Place to Work (GPTW), we are a company focused on developing our employees and believe that innovative actions are driven by innovative people—collaborative thinkers, intellectually curious, and acting with ownership. Join the digital transformation journey with 3S Checkout