**About the position** We are looking for a creative, proactive individual with a strong sense of ownership to develop modern, intuitive, and highly user-centric interfaces—focused on user experience, user journey, and conversion. This position targets professionals with strong UX/UI expertise, a user-centered mindset, and frontend development experience using React, Vite.js, and Expo—participating in building web and mobile applications with emphasis on performance, usability, and visual quality. Basic understanding of backend concepts is also important for API integration, data flow comprehension, and collaboration with engineering teams. **Responsibilities** * Develop modern, responsive, and user-experience-focused interfaces * Map, analyze, and optimize user journeys (User Journey) * Create flows, wireframes, prototypes, and UI components * Develop frontend applications using React, Vite.js, and Expo * Continuously optimize conversion and usability * Plan, execute, and monitor A/B tests * Identify friction points and opportunities for improving user experience * Analyze user behavior and propose data-driven improvements * Identify navigation bottlenecks and suggest experience enhancements * Ensure visual consistency and seamless experience across web and mobile * Integrate applications with REST APIs * Collaborate with backend, product, and business teams * Participate in frontend architecture decisions * Ensure best practices in accessibility, performance, and responsive design * Participate in code reviews and continuous product evolution **Requirements** * Strong experience in UX/UI Design * Strong focus on user experience and User Journey * Experience with A/B testing and conversion optimization * Analytical ability to identify product and usability improvements * Experience with React * Experience with Vite.js * Experience with Expo and React Native * Knowledge of JavaScript/TypeScript * Experience with HTML, CSS, and modern frontend frameworks * Knowledge of responsive design * Experience consuming REST APIs * Basic understanding of backend and system integration * Knowledge of Git **Nice-to-have** * Experience with conversion metrics and CRO * Experience with Figma * Experience with analytics and user behavior tools * Experience with design systems * Basic understanding of software architecture * Knowledge of Docker * Experience with CI/CD * Knowledge of SaaS applications * Familiarity with agile methodologies * Experience deploying web and mobile applications **Desired Profile** * Strong sense of ownership * Analytical and user-experience-oriented mindset * Good communication skills * Proactivity * Organization and autonomy * Interest in technology, product, and user behavior * Ability to transform complex problems into simple, intuitive experiences * Metrics-, testing-, and continuous-improvement-oriented mindset Compensation: R$8\.000,00 per month Work location: Hybrid remote — based in Vinhedo, SP
João Silva
Indeed · HR
João Silva
Indeed · HR
