Description: Mandatory: * Completed or ongoing degree in Computer Engineering, Information Systems, Computer Science, or related fields; * Practical experience with React and JavaScript/TypeScript; * Knowledge of HTML, CSS, Hooks, and REST API consumption; * Familiarity with Git and version control; * Good communication, organization, and collaborative mindset. Desirable: * Experience with Styled Components, Context API or Redux, and NextJS; * Basic knowledge of automated testing (Jest, Testing Library); * Understanding of performance, security, and front\-end best practices; * Interest in technical growth and contributing to product evolution. RESPONSIBILITIES AND DUTIES * Develop and maintain web applications using React and React Native; * Implement reusable, responsive, and high-performance components; * Integrate front\-end with REST APIs and external services; * Conduct code reviews and support continuous product improvement; * Collaborate with design and back\-end teams to ensure a good user experience; * Participate in agile ceremonies and actively contribute to technical discussions; * Support in identifying and fixing bugs and performance bottlenecks. 2511080202181857243