Job Summary: A professional to develop responsive and accessible web interfaces, collaborating with teams to ensure a seamless and consistent user experience. Key Highlights: 1. Development of responsive and accessible web interfaces 2. Collaboration with teams to ensure a seamless user experience 3. Staying up-to-date with frontend trends and tools ##### **São Paulo** **On-site** **Responsibilities** * Develop and maintain responsive, accessible, and high-performance web interfaces. * Collaborate with designers, backend developers, and other team members to ensure a seamless and consistent user experience. * Transform prototypes and wireframes into functional interfaces using modern frontend technologies. * Ensure code quality through best practices, automated testing, and code reviews. * Proactively identify and resolve bugs and usability issues. * Participate in team meetings and actively contribute to technical and product decisions. * Stay up-to-date with the latest frontend development trends, tools, and best practices. ##### **Requirements** **Requirements** * Proven experience with HTML5, CSS3, and modern JavaScript (ES6+). * Knowledge of consuming RESTful APIs and integrating with external services. * Familiarity with version control tools such as Git. * Understanding of responsive design, mobile-first approach, and cross-browser compatibility. * Experience with build tools and bundlers. * Ability to work collaboratively in an agile environment (Scrum, Kanban, etc.). * Strong communication and teamwork skills. **Preferred Qualifications (not mandatory)** * Proven experience with HAXE. * Experience with rendering frameworks such as PixiJS, ThreeJS, Next.js, or Nuxt.js. * Knowledge of automated testing tools such as MochaJs, Jest, Testing Library, or Cypress. * Experience developing WebView layers within mobile applications. * Experience with web performance optimization. * Familiarity with design systems and UX best practices. * Contributions to open-source projects or a portfolio featuring relevant web projects.