IT Operations Engineer – SRE / DBA
Location: Madrid, Spain
Workplace: On-site
Employment Type: Full-time
Openings: 2 – one SRE and one DBA
About the Roles
Renrui HR is supporting an international technology client in hiring two IT Operations professionals for its Madrid team:
- Site Reliability Engineer (SRE)
- Database Administrator / Database Operations Engineer (DBA)

Both positions will support overseas production systems and work closely with technical teams in China. Candidates should have 3–5 years of relevant experience, fluent Mandarin Chinese and valid authorization to work in Spain.
Position 1: Site Reliability Engineer (SRE)
Key Responsibilities
- Manage the end-to-end operation and maintenance of overseas public cloud infrastructure, including virtual machines, containers, storage, networks, databases and middleware.
- Operate and maintain Kubernetes-based, containerized and cloud-native production environments.
- Design, implement and maintain automated CI/CD pipelines to support continuous integration, delivery and standardized production releases.




- Build and maintain monitoring and observability systems using tools such as Prometheus and Grafana.
- Participate in an on-call rotation and troubleshoot production incidents, resource bottlenecks and performance issues.
- Manage the deployment and production release of overseas business applications.
- Collaborate with technical teams in China to implement unified infrastructure and application-management standards.
- Improve system availability, resource utilization, operational efficiency and cloud cost effectiveness.
- Ensure infrastructure operations comply with applicable European data-protection requirements, including GDPR.

SRE Requirements
- 3–5 years of experience in SRE, DevOps, cloud operations, platform engineering or infrastructure operations.
- Strong knowledge of Linux, TCP/IP, HTTP and common networking principles.
- Hands-on experience operating Kubernetes in production environments.
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📌 Information Technology Operations Engineer (Comunidad de Madrid)
🏢 Renrui HR
📍 Comunidad de Madrid