Senior Frontend Engineer developing high-quality user interfaces for fintech company Clara. Collaborate with product and design teams in a hybrid work environment.
Responsibilities
Building high-quality user interfaces using React, JavaScript, and TypeScript
Designing reusable frontend components with a strong focus on performance and scalability
Integrating with RESTful APIs and ensuring seamless backend communication
Maintaining visual and functional consistency across multiple applications
Writing tests with tools like Jest, React Testing Library, or Cypress
Contributing to deployment and automation flows using Rspack, GitHub Actions, and CI/CD pipelines
Participating in design reviews, code reviews, and mentoring teammates
Requirements
5+ years of experience in frontend development, with a focus on React
Strong proficiency in JavaScript, TypeScript, and component-based architecture
Hands-on experience consuming RESTful APIs and working with testing frameworks
Familiarity with Git, Agile methodologies (Scrum, Kanban), and modern development workflows
Experience ensuring accessibility, responsiveness, and consistent styling across web applications
Ability to mentor junior engineers and support team development
Working proficiency in English and Spanish
Self-driven, impact-focused, and adaptable to change
Benefits
Competitive salary and stock options (ESOP) from day one
Multicultural team with daily exposure to Portuguese, Spanish, and English (our corporate language)
Annual learning budget and internal accelerated development paths
High-ownership environment: we move fast, learn fast, and raise the bar — together
Smart, ambitious teammates — low ego, high impact
Flexible vacation and hybrid work model focused on results
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