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# Application Support Engineer Level 3, hibrido

- **Company:** UST
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Continuous Integration, Relational Databases, Linux, Software Engineering, SQL Databases, ReactJS, Spring-boot, Gitlab, Kubernetes, Apache Kafka, Restful APIs, Jenkins, Microservices
- **Published:** August 31, 2026
- **Apply:** https://www.empleate.gob.es/empleo/#/oferta/1857143510

## About the Role

despliegues, validaciones técnicas y mejoras de fiabilidad. Requisitos clave Buscamos profesionales con al menos 3 años de experiencia en posiciones de L3 Application Support, Site Reliability Engineering (SRE) o Software Engineering dentro de entornos de alta disponibilidad. Tecnologías obligatorias: - Java y Spring Boot - Kafka - SQL y bases de datos relacionales - Kubernetes - Linux - Microservices y REST APIs Valorable: React, experiencia en entornos Fintech/Digital Banking y herramientas CI/CD (GitLab, Jenkins). Además, buscamos personas con mentalidad analítica, orientación a la resolución de problemas y capacidad para desenvolverse en entornos internacionales. ¿Qué ofrecemos? - 23 días de vacaciones + 24 y 31 de diciembre. - Beneficios (seguro médico, teletrabajo, seguros de vida y accidentes). - Programa de retribución flexible (comida, guardería, transporte, inglés online, etc.). - Acceso gratuito a plataformas de



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