{"id":1766551,"url":"https://alion.io/job/prontopaga-react-front-end-engineer-senior","title":"React Front-end Engineer (Senior)","company":{"id":3880248,"name":"ProntoPaga","domain":"prontopaga.com","url":"https://alion.io/company/prontopaga","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chile"],"countries":["CL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":2700,"max":3700,"currency":"USD","period":"month","gross":null,"usd_annual":44400},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Claude 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cargo\n•Seguridad en el Frontend: asegurar el cumplimiento de buenas prácticas de seguridad frontend, incluyendo manejo seguro de tokens, autenticación y protección contra vulnerabilidades comunes.\n•Diseño Técnico y Arquitectura: participar en el diseño técnico de soluciones frontend, contribuyendo a la evolución de la arquitectura tecnológica.\n•Integración y Despliegue Continuo: colaborar en procesos de integración continua y despliegue continuo (CI/CD).\n•Actualización Tecnológica Continua: mantenerse actualizado respecto a nuevas tecnologías, herramientas y mejores prácticas del ecosistema frontend.\n•Desarrollo Asistido por Inteligencia Artificial: utilizar herramientas de IA generativa (como Claude Code) como apoyo para planificar, estructurar y construir soluciones frontend, comprendiendo íntegramente el código generado, garantizando continuidad del trabajo sin depender de estas herramientas y asumiendo responsabilidad plena por los entregables comiteados, evitando prácticas de ‘vibe coding’.\nFunciones del cargo\nResponsabilidades Clave•Desarrollo de Aplicaciones Frontend: diseñar, desarrollar y mantener aplicaciones frontend utilizando React y TypeScript, asegurando soluciones funcionales, eficientes y alineadas a los requerimientos del negocio.\n•Implementación de Interfaces de Usuario: implementar interfaces modernas, accesibles, responsivas y alineadas con los lineamientos de UX/UI definidos por la organización.\n•Integración con Servicios y APIs: integrar interfaces frontend con APIs REST y/o GraphQL, asegurando correcta gestión de estados, errores y performance.\n•Colaboración Multidisciplinaria: colaborar con equipos Backend, Arquitectura, UX/UI y Producto en el diseño e implementación de nuevas funcionalidades.\n•Calidad y Mantenibilidad del Código: desarrollar código limpio, mantenible y escalable, siguiendo buenas prácticas de ingeniería de software.\n•Implementación de Pruebas Automatizadas: implementar y mantener pruebas automatizadas (unitarias, integración y end-to-end).\n•Optimización de Rendimiento: optimizar el rendimiento de las aplicaciones frontend, incluyendo tiempos de carga, rendering, uso de recursos y experiencia del usuario.\n•Revisión de Código y Mejora Continua: participar activamente en revisiones de código, aportando feedback constructivo y promoviendo altos estándares de calidad técnica.\nExperiencia y Formación\nProfesional titulado en Ingeniería Informática, Software, Computación o carreras afines, con más de 3 años de experiencia como Frontend Developer o Software Engineer.\nExperiencia en desarrollo de aplicaciones móviles con React Native, TypeScript y Expo, integración de APIs REST, manejo de estado (Redux, Zustand o Context API) y trabajo en entornos ágiles (Scrum/Kanban).\nConocimientos en integración de módulos nativos (Kotlin y/o Swift), publicación de aplicaciones en App Store y Google Play, testing (Jest, Testing Library, Detox), control de versiones con Git y buenas prácticas de desarrollo (Clean Code, arquitectura basada en componentes, seguridad y resiliencia).\nSe valorará experiencia en GraphQL, CI/CD móvil (Fastlane, GitHub Actions, EAS Build), Storybook, Next.js, React Web y entornos fintech, banca o pagos, así como el uso de herramientas de IA generativa aplicadas al desarrollo de software.\nCondiciones\nCumpleaños\nCapacitación y Desarrollo\nSeguro Complementario","description_format":"text","description_chars":3380,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-03T14:10:06Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long 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