ACERTA! Promotora

• Collaborate with the Product Manager to understand user pain points and business goals using methods such as interviews, usability tests, field observations, and qualitative and quantitative research. • Map user journeys and navigation flows, identifying friction points and opportunities. • Define information architecture. • Translate business and technical requirements into user-centered solutions. • Create low-fidelity wireframes and high-fidelity prototypes. • Ensure visual consistency, usability, and accessibility across interfaces. • Validate hypotheses and prototypes with stakeholders and users. • Actively participate in the squad ceremonies (planning, daily, review, refinement). • Deliver clear assets and specifications for engineering (handoff via Figma/Storybook). • Support the product and engineering teams in prioritizing and discussing solutions. • Perform heuristic analyses and monitor usage and satisfaction metrics. • Conduct A/B tests and propose evidence-based adjustments. • Document design learnings and evolutions. • Maintain and evolve the design system with new components. • Ensure visual standardization and consistency across products and teams.

• Maintain and evolve the applications developed by the company • Develop testable, scalable, high-performance, and easy-to-maintain code • Contribute to the evolution of application architecture alongside other developers • Support the growth of the team's engineering culture • Assist in the technical development of less senior professionals • Work across all phases of the software development lifecycle in partnership with the architecture team and PMs

• Maintain and evolve the applications’ design system in partnership with developers and UX/UI designers • Design and implement complex interfaces using React.js, focusing on componentization, reuse, and performance • Take part in frontend architecture decisions (state management, folder structure, data fetching and caching strategies) • Conduct code reviews focusing on quality, readability, and best practices • Mentor less experienced developers, contributing to the team’s technical growth • Collaborate with designers to assess the technical feasibility of interfaces and interactions • Identify and resolve performance bottlenecks (rendering, bundle size, lazy loading) • Contribute to technical decisions regarding the team’s tools, libraries, and processes