CRO Developer en Madrid, España is listed on Jobeax. Browse 80,000+ vacancies available.
¿Conoces DIGI? Somos una compañía de Telecomunicaciones en pleno crecimiento. Durante los últimos años hemos creado más de 11.500 empleos estables, ¿te gustaría ser el/la siguiente en formar parte de la #familiaDIGI?
Necesitamos incorporar a un/a CRO Developer que desarrollará las siguientes funciones:
Funciones principales
Implementar en VWO tests A/B y multivariante con código propio (HTML, CSS, JavaScript) a partir de hipótesis priorizadas por CRO.
Hacer QA de cada test: distintos navegadores/dispositivos, sin errores de consola ni efectos secundarios sobre la página.
Detectar y diagnosticar fricciones técnicas del funnel de conversión: errores de código, problemas de tracking mal implementado, tiempos de carga elevados.
Analizar resultados de los tests (VWO y GA4).
Apoyar en diseño de variantes (Figma) y en analítica (GA4).
Conocimientos necesarios
HTML y CSS a nivel avanzado.
JavaScript con manipulación del DOM, incluyendo jQuery
Experiencia implementando tests con código propio en VWO (o herramientas equivalentes como Optimizely o Adobe Target).
Chrome DevTools para diagnóstico técnico.
Google Tag Manager.
Extras que nos gustaría
Google Analytics 4.
Figma.
Nociones de rendimiento web (Core Web Vitals, Lighthouse/GTmetrix).
SQL básico.
Herramientas de heatmaps o session recording (Hotjar, Clarity o similares).
Git / control de versiones.
Competencias transversales (soft skills)
Pensamiento analítico y orientación a datos
Comunicación técnica hacia perfiles no técnicos y hacia Desarrollo en su propio lenguaje.
Autonomía y proactividad: capacidad de detectar fricciones sin que se le asignen explícitamente.
Interés por el comportamiento del usuario.
¿Qué ofrecemos?
- Contrato indefinido.
- Teléfono móvil de empresa.
- Internet en casa y seguro médico (ambos a los seis meses).
- Seguro de vida desde el inicio del contrato.
- Buen ambiente laboral y compañerismo.
- Incorporación a compañía en pleno crecimiento y con grandes oportunidades de promoción.
- En DIGI también ofrecemos un plan de retribución flexible para que selecciones los servicios que mejor se ajusten a tu estilo de vida: ticket restaurante, guardería, transporte y seguro de salud para familiares.
Nuestro compromiso en DIGI es promover ambientes de trabajo en los que se trate con respeto y dignidad a las personas, garantizando la igualdad de oportunidades en su selección, formación y promoción ofreciendo un entorno de trabajo libre de cualquier tipo de discriminación.
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