Backend Developer Senior (Kotlin | Spring Boot | AWS)
knowmad mood · Madrid
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- Company
- knowmad mood
- Location
- Madrid
- Posted
- August 24, 2026
About this job
🚀 ¿Te gustaría participar en la evolución de una plataforma internacional de venta de vehículos online? Buscamos un/a Backend Developer Senior para incorporarse a un proyecto estratégico dentro de una plataforma digital de alta demanda, trabajando en entornos cloud, arquitecturas modernas y equipos ágiles orientados a negocio. ¿Qué harás? Formarás parte del equipo de desarrollo Backend, participando en iniciativas como: Diseño y desarrollo de nuevas funcionalidades Backend. Implementación de soluciones de auditoría, trazabilidad y seguridad. Evolución de pipelines de publicación basados en eventos. Desarrollo de integraciones con APIs de terceros. Optimización de rendimiento y tiempos de respuesta de servicios. Gestión de usuarios y modelos de autorización basados en roles (RBAC).…
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Software Developer salaries in Spain
Based on 41 postings that disclose pay.
Sample is small for this slice — showing the median only, without a full range.
Estimated from advertised pay across our sources — indicative gross annual figures, not an offer.
Most-requested skills in Spain
Based on 434 Spain vacancies that list requirements, these are the skills employers ask for most often.
- Java43% of postings
- CI/CD34% of postings
- Python31% of postings
- Agile/Scrum28% of postings
- Git25% of postings
- Kubernetes25% of postings
- SQL24% of postings
- AWS23% of postings
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