> Markdown version of [/jobs/ext/306091-junior-dba-oracle-sql-server](https://www.wearedevelopers.com/jobs/ext/306091-junior-dba-oracle-sql-server). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior DBA Oracle (SQL Server) - **Company:** Aderen - **Location:** Barcelona, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Business Systems, Databases, Microsoft SQL Server, Oracle Databases, Oracle (Applications), Recovery Manager (RMAN), Data Layers - **Published:** June 3, 2026 - **Apply:** https://opcionempleo.com/jobad/esed45119825f0e3bdb804750fad6d40d4 ## About the Role Idioma Español (Inglés y/o Catalan valorables) ## Description Profesional con experiencia de 1 a 2 años para Integrarseen el equipo de Arquitectura y sistemas de Negocio para dar soporte operativo ymantenimiento a las bases de datos del cliente. El candidato ideal será unapersona con formación técnica sólida que busque especializarse como DBA Oracle,apoyando en las tareas diarias de administración, monitorización y resoluciónde incidencias básicas tanto en Oracle como en Microsoft SQL Server. Funcionesy Tareas MantenimientoOperativo (Oracle): Ejecución de tareas de mantenimiento preventivo y correctivo bajo supervisión. Monitorización diaria de instancias, alertas de espacio en disco y salud delsistema. Soporte en la ejecución de backups y verificaciones de restauración con RMAN. Atención de tickets de soporte nivel 1 y 2 relacionados con la capa de datos. Soporte a los refrescos y proyectos de baja complejidad Soporte Multientorno(SQL Server): Administración básica de usuarios, roles y permisos. Revisión de la ejecución de Jobs y planes de mantenimiento programados. Resolución de incidencias sencillas (bloqueos de tablas, conectividad básica). ## Related Videos - [Why Your AI Agent Keeps Hallucinating Your Data: Building Deterministic Context Layers](https://www.wearedevelopers.com/videos/2055-why-your-ai-agent-keeps-hallucinating-your-data-building-deterministic-context-layers) - [APIs and Architecture for scaling omnichannel payments](https://www.wearedevelopers.com/videos/90-apis-and-architecture-for-scaling-omnichannel-payments) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Database Magic behind 40 Million operations/s](https://www.wearedevelopers.com/videos/748-database-magic-behind-40-million-operations-s) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) ## Related Articles - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Dev Digest 156: Enterprise dead, all about Bluesky and <img> CC theft!](https://www.wearedevelopers.com/magazine/552-dev-digest-156-enterprise-dead-all-about-bluesky-and-img-cc-theft) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 139 - Soft and hard queries](https://www.wearedevelopers.com/magazine/487-dev-digest-139-soft-and-hard-queries) - [WeAreDevelopers Dev Digest Issue 116 - The new search wars…](https://www.wearedevelopers.com/magazine/445-wearedevelopers-dev-digest-issue-116-the-new-search-wars)