Description: About the position: Our Frontend team transforms prototypes into modern, accessible, and high-performance digital experiences. We combine design and technology, applying best practices in architecture, integration, and testing to deliver secure, scalable solutions focused on the user. Responsibilities: * Develop modern, responsive, and accessible interfaces using market-standard frontend frameworks. * Integrate applications with internal and external APIs, especially within Microsoft environments (Graph API, Azure Functions, etc.). * Apply and review best practices in frontend architecture, componentization, and reuse. * Collaborate with UX/UI designers to transform prototypes (Figma) into high-performance real-world experiences. * Implement automated interface tests and proper version control practices. * Ensure compliance with accessibility and security standards. * Actively contribute to architectural decisions and code reviews, mentoring mid-level and junior developers. Benefits: * Paid vacation of 20 business days * Unimed health insurance * Wellhub for you and your family * Flexible working hours * Birthday day off Desired Requirements: Requirements: * Specialized knowledge in HTML/CSS, Styled\-Components, and Tailwind; * Experience working with REST APIs and handling asynchronous data flows; * Experience with TypeScript and Modern JavaScript; * Experience with modern frameworks (React, Vite, state management, etc.); * Experience creating responsive layouts; * Knowledge and practice with GitFlow and commit standards; * Experience with modern browser technologies (understanding how applications work in the browser); * Proven debugging and problem-solving skills; * Strong understanding of client-side performance optimization techniques; * Perform code reviews, advocate best practices, and guide junior developers. * Knowledge and experience with unit, integration, and end\-to\-end testing. Differentiators: * Knowledge of design, UX, and UI; * Participation in the development or creation of a Design System; * Microsoft certifications; * Project implementations using Microsoft Azure 2511090202181797989