Job Summary: We are seeking a React and UI specialist developer who cares deeply about visual quality and user experience, transforming requirements into polished, functional interfaces. Key Highlights: 1. React.js Interface Development with a Focus on Performance 2. Visual Refinement (UI) Ensuring High-Quality Finishing 3. Design-to-Code Bridge: Interpreting and Questioning Visual Prototypes We seek a developer **specializing in React and UI, available to work three days per week onsite in downtown São Paulo**, who prioritizes visual quality and user experience. You will not be required to design screens from scratch in Figma all day long, but you must possess aesthetic sensitivity to transform requirements and layouts into polished, responsive, and pixel-perfect interfaces aligned precisely with the design specifications—ensuring the final product is both beautiful and functional. **Your Day-to-Day Responsibilities:** * **Interface Development:** Build and maintain reusable components and complex interfaces using **React.js**, emphasizing performance and maintainability. * **Visual Refinement (UI):** Apply your design knowledge directly in code to fine-tune spacing, typography, and alignment, ensuring a high-level visual finish. * **Integration:** Efficiently connect the front-end with our RESTful APIs (built with PHP/Laravel). * **Responsiveness:** Ensure applications function flawlessly across varying screen sizes and devices. * **Design-to-Code Bridge:** Interpret (and question, when necessary) visual prototypes, filling in design gaps during technical implementation. **Requirements:** * **Strong React.js Experience:** Deep understanding of Hooks, state management, and component lifecycle. * **CSS Proficiency:** Ability to center a div and build flexible layouts effortlessly. * **Aesthetic Eye:** Proven ability to implement visually appealing and highly usable interfaces. * **API Consumption:** Experience integrating with RESTful backends. * **Tools:** Git for version control. **What Will Set You Apart?** * **Familiarity with Figma/Adobe XD:** Ability to navigate the tool to inspect elements, export assets, and understand design specifications. * **UI Libraries:** Experience with component libraries and customizing them. **Work Arrangement:** Hybrid — 3 days per week onsite in São Paulo **Hiring Type:** PJ (Individual Contractor) Job Type: Full-time, Freelance / PJ Compensation: R$6.000,00 — R$8.000,00 per month Experience Required: * React (Mandatory) * PHP (Mandatory) Work Location: Hybrid remote work for São Paulo, SP