
Frontend Software Engineer – React
Posted 6 days ago

Posted 6 days ago
This is a fully remote position, open to applicants in Costa Rica.
• Developing resilient, accessible, and scalable single-page applications (SPAs) and dashboards utilizing TypeScript and React.
• Collaborating with backend engineering teams to design and utilize RESTful APIs and microservices (built with Go and Python), ensuring effective data serialization and state management.
• Converting complex technical requirements and UI/UX wireframes into modular, reusable component architectures in partnership with Product and Design teams.
• Upholding high engineering standards through thorough code reviews, extensive technical documentation, and adherence to contemporary CI/CD workflows.
• Executing automated testing strategies (unit, integration, and E2E) and integrating frontend observability tools to track application health and user telemetry.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or equivalent practical experience.
• Over 2 years of professional experience focusing on modern frontend engineering.
• In-depth expertise in TypeScript/JavaScript (ES6+) and React (including hooks, context, and advanced state management techniques).
• Strong command of HTML5, CSS3/SCSS, Web Accessibility (WCAG/a11y), Responsive Design, Browser APIs, and web performance enhancement.
• Proven track record of integrating frontend clients with RESTful services, managing asynchronous workflows, error handling, and data mutation.
• Experience in writing deterministic automated tests (unit and integration) using frameworks like Jest, React Testing Library, Cypress, or Playwright.
• Demonstrated capability to independently define, architect, and deliver features from implementation to delivery with minimal supervision.
• Health insurance
• Flexible work arrangements
• Professional development
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