Caravelo in Barcelona is offering a Technical QA Intern position within the Professional Services team. You will validate customer-facing changes before production, test in sandbox, and help keep release control. You will work with APIs, databases, logs, frontend flows and payment transactions, reading code when helpful and building light tools to speed investigations. This is a hands-on internship close to software engineering, aimed at understanding a B2B SaaS product end-to-end and how