Mid Front-end Engineer
Posted 16hrs ago
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Job Description
Mid Front-end Engineer at FCamara delivering reliable, well-tested frontend features using React-based tooling. Collaborate in a multinational team on complex systems.
Responsibilities:
- Build and maintain frontend features and reusable UI components
- Integrate REST APIs and manage client and server-side state
- Implement forms, validation, and authentication flows
- Write unit and component tests
- Apply performance best practices such as lazy loading and code splitting
- Monitor and troubleshoot production issues using cloud tools
- Follow security guidelines and banking compliance requirements
Requirements:
- 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
- Background in banking, fintech, or other regulated environments (Nice to Have)
- Familiarity with accessibility standards (WCAG) or OWASP security practices (Nice to Have)
- Experience with CI/CD pipelines or shared component/design systems (Nice to Have)
- Fluency in Portuguese (Nice to Have)



















