Role Description We are seeking a creative and detail-oriented Front-End Developer to join our team. In this role, you will be responsible for building and optimizing user-facing applications that deliver seamless, responsive, and engaging user experiences. The ideal candidate is passionate about modern web technologies, UI/UX design, and creating high-quality interfaces that are both visually appealing and highly functional. You will collaborate closely with designers, product managers, and backend developers to develop scalable and user-friendly applications that align with business goals. This position requires strong technical skills, creativity, and the ability to thrive in a fast-paced and collaborative environment. Key Responsibilities - Develop and maintain responsive and user-friendly web applications - Translate UI/UX designs into clean, functional, and high-quality code - Build reusable components and front-end libraries for scalability and efficiency - Collaborate with backend developers to integrate APIs and application functionality - Optimize applications for maximum speed, performance, and responsiveness - Troubleshoot and resolve front-end issues and bugs - Ensure cross-browser compatibility and mobile responsiveness - Participate in code reviews, testing, and deployment processes - Maintain and improve front-end architecture and development standards - Stay updated on emerging front-end technologies, trends, and best practices Qualifications - Proven experience as a Front-End Developer, Web Developer, or similar role - Strong proficiency in HTML, CSS, JavaScript, and TypeScript - Experience with modern front-end frameworks such as React, Vue, or Angular - Strong understanding of responsive design principles and UI/UX best practices - Experience integrating RESTful APIs and third-party services - Familiarity with version control systems such as Git - Understanding of web performance optimization techniques - Strong problem-solving and analytical skills - Ability to work independently and collaboratively within a team environment - Excellent communication and organizational skills Requirements - Experience with frameworks such as Next.js or Nuxt.js - Familiarity with Tailwind CSS, Bootstrap, or modern styling frameworks - Experience working in SaaS, startup, or agile development environments - Knowledge of testing frameworks and front-end development best practices - Basic understanding of backend technologies and API architecture - Bachelor’s degree in Computer Science, Software Engineering, or a related field preferred Core Competencies - Creativity and innovation - Attention to detail and code quality - Collaboration and teamwork - Problem-solving and critical thinking - Adaptability and continuous learning - Accountability and time management

• Develop and evolve modern, responsive, and accessible interfaces using React. • Build and maintain reusable components, following architectural patterns and best practices. • Integrate frontend applications with REST APIs, ensuring proper handling of loading, success, and error states. • Convert Figma prototypes into functional interfaces, preserving design fidelity and focusing on user experience. • Actively participate in team ceremonies such as planning, refinement, and delivery reviews. • Ensure code quality through automated testing and code reviews. • Continuously refactor and improve existing code to enhance readability, maintainability, and performance. • Use AI tools to accelerate tasks such as prototyping, test generation, refactoring, and documentation, while maintaining quality, consistency, and full understanding of implemented solutions. • Contribute improvement suggestions for the product, user experience, and team processes.

Role Description - Desenvolver e evoluir aplicações front‑end utilizando React e React Native; - Construir interfaces web e mobile modernas, responsivas e performáticas com JavaScript, TypeScript, HTML e CSS; - Integrar o front‑end com APIs REST e GraphQL, considerando contratos e experiência do usuário (BFF – consumo); - Desenvolver e manter soluções em microfrontends e componentes reutilizáveis; - Contribuir para o Design System, garantindo padronização visual, consistência e reuso; - Assegurar qualidade do código por meio de testes front‑end, boas práticas e organização; - Atuar na otimização de performance e melhoria contínua da experiência do usuário; - Colaborar em cerimônias ágeis, refinamentos técnicos e alinhamentos com UX/UI. Qualifications - Experiência sólida em desenvolvimento front‑end utilizando React e React Native; - Domínio em JavaScript e TypeScript, com conhecimento sólido em HTML e CSS; - Experiência em integração com APIs utilizando GraphQL e arquitetura BFF; - Conhecimento em microfrontend e arquitetura front‑end escalável; - Vivência na integração com microserviços; - Experiência com gerenciamento de estado em aplicações React e manipulação de formulários e dados; - Experiência com testes front‑end (unitários, snapshot, integração e E2E), utilizando ferramentas como Jest, RTL, Vitest, Cypress ou similares; - Conhecimento em Git e versionamento de código, além de gerenciamento de pacotes com NPM ou Yarn; - Aplicação de boas práticas como Clean Code, SOLID, componentização, Design Patterns, TDD, acessibilidade, performance, responsividade e segurança; - Vivência com ferramentas de build e bundling (ex.: Webpack) e pipelines de CI/CD para aplicações frontend; - Inglês intermediário. Requirements - Experiência com observabilidade e monitoramento frontend, incluindo ferramentas como Datadog e Sentry; - Vivência com Design Systems em larga escala, atuando em padronização, governança e evolução contínua; - Experiência em aplicações frontend de alta escala, com foco em performance e monitoramento de erros; - Conhecimento em estratégias de renderização (SSR/CSR) e otimização de performance, incluindo lazy loading, code splitting, bundle optimization e caching.

• Partner closely with product, design, and engineering leadership to build high-quality user experiences for workers and businesses • Lead frontend initiatives from early design through implementation, launch, and iteration • Build and maintain complex user-facing features in React and React Native, with a focus on performance, accessibility, and maintainability • Help shape frontend architecture, patterns, and best practices as the product and team scale • Support and mentor teammates, contributing to a collaborative and inclusive engineering culture