Database Administrator

New

Skills

Database Design Linux MariaDB Monitoring Mysql Performance tuning Query optimization Sql Troubleshooting

Job Overview

As a Staff Database Administrator at Wikimedia, you will be responsible for ensuring the health and performance of production relational databases. Your role will involve deploying, maintaining, and troubleshooting databases across different environments.

Responsibilities

Deploy, maintain, and troubleshoot relational databases in production, development, and staging environments.
Design, implement, manage, and automate multi-site replication topologies.
Consult in the design of database schemas and queries and implement changes in production.
Monitor, debug, and optimize database query performance.
Improve observability through alerting, metrics, and monitoring of database infrastructure.

Requirements & Qualifications

6+ years hands-on DBA experience in a team.
Advanced proficiency in SQL and query/schema optimization.
Experience debugging query performance and schema design.
Experience with high-traffic, highly available website architectures.
Knowledge of Linux and IO/data storage concepts and troubleshooting.

Job Type: Remote

Salary: Not Disclosed

Experience: Entry

Duration: 12 Months

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