• 3+ years of front-end engineering experience
• Solid experience with React, Next.js, TypeScript, and JavaScript
• Familiarity with REST API integration and state management (React Query, Context API)
• Working knowledge of common frontend libraries: Axios, Formik, Yup, Tailwind CSS, or Material UI
• Experience writing frontend tests with Vitest or React Testing Library
• Basic understanding of JWT authentication and cloud monitoring tools (Azure, AWS)
• Ability to deliver well-tested features with some guidance
• Fluency in English

Nice to Have:

• Background in banking, fintech, or other regulated environments
• Familiarity with accessibility standards (WCAG) or OWASP security practices
• Experience with CI/CD pipelines or shared component/design systems
• Fluency in Portuguese