Job Summary: Develop web applications using React within a Micro Frontends architecture, ensuring solution quality and security while collaborating with cross-functional teams. Key Highlights: 1. End-to-End Development of Micro Frontends with React and Salesforce 2. Focus on quality, security, and performance of web solutions 3. Collaboration with cross-functional teams and technical support **Responsibilities and Duties:** Develop web applications using React within a Micro Frontends architecture, integrated with the Salesforce ecosystem. Participate in the entire software development lifecycle (E2E), from refinement to production deployment. Ensure solution quality, security, and performance; integrate with REST/RESTful APIs; implement unit tests and engineering best practices; collaborate with cross-functional teams; and provide technical support to other developers. **Requirements:** **Requirements and Qualifications:** Solid experience with React (hooks, global state management, and routing), HTML, CSS, JavaScript, and TypeScript. Knowledge of Micro Front\-End, Clean Architecture, SOLID, TDD, Design Patterns, Redux, and Webpack 5\. Experience with CI/CD (Git/Gitflow or GitLab), OAuth, security practices (CSP, XSS), responsive design, UI tools (Figma, Adobe XD, or Sketch), and relational databases. **Preferred Qualifications:** Experience in financial environments, technical leadership, advanced English proficiency, and cloud certifications (AWS or Azure).