FCamara is seeking a Senior Front-end Developer to partner with a major company in the **Information Technology and Services** sector, with over 40 years in the market. This company is present in the daily lives of millions of Brazilians, developing solutions that positively impact food, health, transportation, and culture—ensuring more time and better quality of life for businesses, workers, and their families. You will join a high-performance team with autonomy and responsibility to design and evolve robust, scalable, and secure solutions. **Responsibilities and duties** * Develop and maintain web applications in **React**, using modular and reusable architecture. * Lead technical decisions regarding architecture, coding standards, and front-end best practices. * Use **Claude Code** to generate, review, and document code, as well as create automated tests. * Integrate REST and GraphQL APIs, including data consumption and handling. * Ensure application performance and accessibility (Core Web Vitals, Lighthouse). * Guide and mentor mid-level and junior developers. * Collaborate with backend, UX/UI, and product teams. * Implement unit and integration tests (Jest, React Testing Library). * Create clear and up-to-date technical documentation. * Participate in code reviews, proposing technical and architectural improvements. **Requirements and qualifications** **Mandatory**: * Proven experience in front-end development with **React**. * In-depth knowledge of JavaScript (ES6+) and TypeScript. * Experience with state management (Redux, Zustand, React Query, or similar). * Solid knowledge of HTML5, CSS3, SASS/Styled Components. * Practical experience using **Claude Code** to support development (e.g., code generation, refactoring, explaining complex code snippets). * Experience with CI/CD, Git, and version control tools. * Familiarity with front-end security (XSS, CSRF, Content Security Policy). **Desirable**: * Experience with Next.js. * Familiarity with E2E testing (Cypress/Playwright). * Experience with large-scale performance optimization. * Knowledge of DevOps practices and cloud platforms (AWS, Azure, or GCP). * Experience in agile environments (Scrum/Kanban). **Soft Skills:** * Critical thinking and ability to diagnose complex problems. * Clear and assertive communication. * Proactivity and systemic vision. * Technical leadership and mentoring capability. * Organization and attention to detail. **Here, we are \#SangueLaranja!** We have been in the market for 17 years, standing side by side with our clients, delivering transformative experiences. We are a global technology and innovation ecosystem; beyond Brazil, we operate in Europe and the UK, with offices in Portugal, London, Dubai, and the Netherlands. **F for Formation: we believe in sharing culture, community spirit, and that knowledge** **has the power to transform!** We run initiatives and social actions that foster development, such as the Orange Juice tech community, the Training Program, our leadership school, and numerous partnerships with NGOs and Edtechs. **At FCamara, everyone is welcome; for us, Diversity, Respect, and Ethics are non-negotiable elements embedded in our DNA.** **So, are you ready to join an amazing team and become the protagonist of your own story?**
João Silva
Indeed · HR
João Silva
Indeed · HR
