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# Level 3 Application Support Engineer

- **Company:** ADZUNA LTD
- **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:** September 1, 2026
- **Apply:** https://www.adzuna.es/contact-us.html

## About the Role

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., Compromiso con la diversidad: En UST promovemos la igualdad de oportunidades y no discriminamos por raza, género, discapacidad, edad, religión, orientación sexual o nacionalidad. Tenemos un compromiso especial con la inclusión y fomentamos la contratación de personas con discapacidad.
Skills
Microservices, Apache Kafka, Kubernetes, Incident Management, Java, Issue Analysis, Spring Boot, + Técnico

 + Recepciónista
 + Administrador
 + Ventas
 + Enfermero
 + Limpieza
 + Mantenimiento
 + Telefonista
 + Compras
 + Recursos humanos

Tipo de trabajo

 + Desde casa
 + Estudiantes
 + Online
 + Trabajos Verticales
 + En inglés
 + Teletrabajo
 + Media jornada

## Description

+ Gestión de incidencias críticas de nivel 3 y análisis de causa raíz.
 + Soporte y mantenimiento de aplicaciones basadas en Java y arquitecturas de microservicios.
 + Resolución de incidencias relacionadas con Kafka, Kubernetes, Linux y bases de datos relacionales.
 + Colaboración con equipos de desarrollo, operaciones y negocio para garantizar la estabilidad de la plataforma.
 + Participación en despliegues, validaciones técnicas y mejoras de fiabilidad., Al crear una alerta, aceptas nuestros Términos y condiciones y Política de privacidad, y el uso de cookies., Alemania Australia Austria Bélgica Brasil Canadá España Estados Unidos Francia India Italia México Nueva Zelanda Holanda Polonia Reino Unido Singapur Sudáfrica Suiza


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