
Cloud Database Administrator
Hybrid
Full Time
#Engineering
#PostgreSQL
#Linux
#Kubernetes
#Elasticsearch
#Clickhouse
#AWS
#RDS
#Azure
#Networking
#SQL
We are looking for a senior Cloud Database Administrator to join our team in Toronto. Extreme Networks is a global leader in cloud-driven networking, trusted by over 50,000 customers to deliver innovative solutions powered by machine learning, artificial intelligence, and automation.
Responsibilities
- Maintain the stability, high availability, and performance of our production databases, Elasticsearch, and ClickHouse environments.
- Manage these systems within a Kubernetes architecture.
- Proactively identify performance bottlenecks and implement effective solutions.
- Provide expert guidance on database schema design to our development teams.
- Participate in 24/7 incident management to ensure production reliability.
- Manage disaster recovery documentation, procedures, and testing.
- Automate reporting by leveraging your deep understanding of database and Elasticsearch schemas.
Must-haves
- A Bachelor’s degree in Computer Science or an equivalent mix of education and experience.
- At least 5 years of experience as a DBA working with Linux, including proficiency with PostgreSQL, PL/PGSQL, and SQL.
- Proven ability to tune databases for scalability, performance, and availability.
- Hands-on experience with containerized environments, specifically Docker and Kubernetes.
- Experience working with Elasticsearch, ClickHouse, or other time-series data stores.
- Experience supporting systems in a 24/7 production environment.
- Strong background in root cause analysis and complex system remediation.
- Experience managing cloud services on platforms like AWS or Azure.
Nice-to-haves
- Strong knowledge and practical experience with networking.
Benefits
- Hybrid work environment.




