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Frontend Developer (React + TypeScript) - España (100% Remoto) Job Opening In Madrid – Now Hiring Confidential


Job description

Frontend Developer (React + TypeScript) – España (100% Remoto) Talent Connect

Join to apply for a remote (or hybrid) role building high-performance, accessible front-end applications.

Ubicación & Modalidad

  • Modalidad: Híbrido/Remoto
  • Jornada: Full-time
  • Idiomas: Español nativo
  • Inglés: B2

Sobre el rol

Buscamos un/a Frontend Developer con React + TypeScript para construir interfaces accesibles, seguras y de alto rendimiento.

Trabajarás con testing desde el día uno y estilos con Styled Components , siguiendo buenas prácticas de arquitectura (DDD/Hexagonal por capas) y patrones de diseño.

Responsabilidades

  • Desarrollar SPA en React (16+ / 18) con TypeScript (tipado estricto, genéricos).

  • Escribir tests unitarios con Jest + React Testing Library y mantener alta cobertura.

  • Implementar estilos con Styled Components y buenas prácticas de CSS‑in‑JS.

  • Aplicar accesibilidad (WCAG), performance (lazy loading, memoization) y seguridad en frontend (OWASP).

  • Colaborar en diseño de arquitectura por capas (inspirada en DDD/Hexagonal) y uso de patrones de diseño.

  • Participar en code reviews, definición de estándares y mejora continua en un entorno ágil.

Requisitos (Must‑have)

  • 3+ años de experiencia con JavaScript.

  • 2+ años con TypeScript (incluye genéricos, tipos utilitarios, narrowing).

  • 2+ años con React (familiaridad con v16+ y v18, hooks, concurrent features deseable).

  • Testing unitario con React Testing Library y Jest.

  • CSS con Styled Components (temas, theming, estilos componetizados).

  • Español nativo y Inglés B2.

  • Plus (Nice‑to‑have)

    • POO en frontend (abstracciones, SOLID aplicado al UI).

    • Experiencia práctica con DDD en frontend y arquitectura hexagonal (adaptadores/puertos en capa de UI).

    • Conocimientos de accesibilidad avanzada (semántica, ARIA) y estándares de seguridad en aplicaciones web.

    • State/data: React Query, Redux Toolkit, Zustand; routing avanzado.

    Cómo trabajamos

    • Agile (Scrum/Kanban), PRs pequeños, CI/CD, lint + type‑checks.

    • Diseño colaborativo con Producto y UX; documentación ligera y viva.

    Postulación

    • Si cumples con los requisitos, aplica aquí mismo.

    • Si no es para ti, compártela con tus colegas que cumplan los requisitos.

    #J-18808-Ljbffr

    Required Skill Profession

    Informática Y Tecnología


    • Job Details

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