React Front-End Developer

Description

Job Summary: We are seeking a React Developer Analyst to work on strategic projects, building modern, scalable, and high-performance web solutions within a collaborative team. Key Highlights: 1. Be part of a living ecosystem where the future of business is created 2. Develop modern, scalable, and high-performance web solutions 3. A collaborative team focused on innovation and best development practices #### **About the React Front\-End Developer Role** **Join a living ecosystem where the future of business is created and experienced every day. Be part of this transformation!** At LUZA Group, passion, perseverance, and the drive to push boundaries define our path to success. Founded in 2006, we are a Portuguese multinational with over 1\.200 talented professionals and a substantial business volume. With presence in strategic markets such as Portugal, Spain, Morocco, Brazil, Mexico, the United States, and China, we deliver innovative solutions in engineering, IT, design, consulting, Industry 4\.0, training, and recruitment. **The future belongs to visionary minds. Join us** We are looking for a **React Developer Analyst** to work on strategic projects, developing modern, scalable, and high-performance web solutions. The professional will join a collaborative team focused on innovation and best development practices, with opportunities for continuous growth and learning. ### **Responsibilities** * Develop web applications using **React.js**, ensuring scalability, security, and usability. * Create reusable components and responsive interfaces. * Participate in the full development lifecycle: analysis, coding, testing, documentation, and deployment. * Integrate systems via **REST/GraphQL APIs**. * Conduct code reviews, ensure code quality, and adherence to established standards. * Support front\-end architecture definition and contribute to technical decisions. * Collaborate with back\-end, QA, and product teams to deliver agile, high-quality results. ### **Required Qualifications** * Solid experience with **React.js** and **JavaScript (ES6\+)**. * Knowledge of **TypeScript**. * Experience integrating with **REST and GraphQL APIs**. * Proficiency in **HTML5, CSS3, Styled Components and/or TailwindCSS**. * Hands-on experience with **state management libraries** (Redux, Context API, Zustand or similar). * Knowledge of **automated testing** (Jest, Testing Library or Cypress). * Experience with version control using **Git/GitFlow**. * Prior experience working with agile methodologies (Scrum or Kanban). ### **Preferred Qualifications** * Experience with **Next.js** and SSR/SSG rendering. * Experience with **CI/CD** and automated pipelines. * Knowledge of **UX/UI** practices and accessibility. * Experience in **cloud environments** (AWS, Azure or GCP). * Participation in **e\-commerce** projects or systems handling **high traffic volumes**. ### **Work Location** * São Paulo/SP (on-site)