Database Administrator - MariaDB
Posted on: 25/11/2025
Job Description
Description :
Responsible for managing, optimizing, and securing databases that support CBDC platforms. The role involves administration of relational and key-value databases, ensuring high availability, scalability, and compliance with financial security standards.
Role & Responsibilities :
Database Administration :
- Install, configure, and maintain MariaDB and KeyDB instances in production and non-production environments.
- Perform database upgrades, patching, and migration activities.
- Manage replication, clustering, and failover for high availability.
- Implement backup and recovery strategies to ensure data integrity.
- Optimize database performance through query tuning, indexing, and caching.
Data Security & Compliance :
- Apply encryption at rest and in transit for sensitive CBDC data.
- Implement role-based access control (RBAC) and audit logging.
- Ensure compliance with ISO 27001, PCI DSS, and central bank security standards.
Monitoring & Troubleshooting :
- Monitor database health, performance metrics, and capacity planning.
- Troubleshoot issues related to connectivity, replication, and latency.
- Use tools like Prometheus, Grafana, or Percona Monitoring for observability.
Automation & Scripting :
- Develop scripts for automated backups, maintenance tasks, and deployments.
- Utilize Ansible, Bash, or Python for database automation.
Integration & Support :
- Work closely with application teams to design efficient schemas and queries.
- Support CBDC transaction systems and blockchain integration with databases.
Expertise & Qualifications :
- Strong experience in MariaDB administration (installation, tuning, replication).
- Hands-on experience with KeyDB or similar Redis-compatible key-value stores.
- Knowledge of SQL optimization, stored procedures, and database security.
- Familiarity with containerized environments (Kubernetes/OpenShift) and database deployments.
- Understanding of CBDC architecture, distributed systems, and secure environments.
- Proficiency in Linux administration and scripting (Bash, Python).
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Posted By
Khoobi Consulting
Recruiter at Khoobi Consulting
Last Active: NA as recruiter has posted this job through third party tool.
35
Posted in
Others
Functional Area
Database Admin / Development
Job Code
1580035
