scarborough, on postgresql database administrator (production dba) Jobs – 5 Openings This Week

Database Administrator
EFFICIENCY INTELLIGENCE DBA AVASOFT —Toronto, ON
- $50–$55 an hour
- Full-time
- Hybrid work
- Oracle
- DevOps
- Databases
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7d
PostgreSQL Database Administrator (Production DBA)
Centric Software —Toronto, ON
- $136,000 a year
- Full-time
- Remote
- Azure
- Oracle
- Databases
Senior PostgreSQL System Administrator
Recutify Inc. —Markham, ON
- Full-time
- Azure
- Oracle
- Computer Science
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Senior PostgreSQL System Administrator
Galent —Toronto, ON
- Contract
- Azure
- Oracle
- Computer Science
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Senior PostgreSQL System Administrator
Recutify Inc. —Markham, ON
Collaborate with development, infrastructure, and DevOps teams to design scalable database architectures. Bachelor's degree in Computer Science, Engineering, or…
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Database Administrator

EFFICIENCY INTELLIGENCE DBA AVASOFT
Toronto, ON

Quick apply

Job details

Full-time
$50–$55 an hour
7 days ago

Qualifications

CI/CD
Oracle
Ansible
DevOps
Disaster recovery
Microsoft SQL Server
Databases
SQL
AWS
PostgreSQL
Terraform
Splunk
S3
RDS
PL/SQL
MySQL
High availability

Full job description

Required Skillsets

Core Database Skills

Oracle DB – strong hands-on expertise (mandatory)

PostgreSQL – strong hands-on expertise (mandatory)

AWS RDS & Aurora – solid working experience

Additional databases (SQL Server, MySQL, etc.) are a plus

Cloud & Infrastructure

AWS ecosystem: EC2, S3, CloudWatch, VPC, RDS, Aurora

Experience with cloud migration patterns (on-prem Oracle → AWS / Aurora PostgreSQL)

Performance & Monitoring

Database performance tuning and SQL / PL/SQL optimization

Monitoring tools: OEM, Splunk, Dynatrace, AWS CloudWatch

Automation & DevOps

Working knowledge of Terraform, Ansible, or AWS CloudFormation

CI/CD pipeline experience for database deployments

Replication & Backup

GoldenGate and AWS DMS experience

Backup, recovery, and disaster recovery strategies

Nice to Have

AWS Certification – Database, Cloud Foundations, or Solutions Architect Associate

Job Duties

Manage and maintain database systems (Oracle, PostgreSQL, Aurora, RDS, Exadata) for availability, reliability, and performance

Implement automated management and monitoring strategies for database and transaction processing environments

Influence database design, development, and cloud migration execution (on-prem Oracle → AWS Aurora PostgreSQL), including schema design, data migration strategy, performance, and observability

Enforce best practices for production database management – high availability (multi-region/zone), scalability, security, and compliance

Continuously enhance database observability and performance metrics using CloudWatch, Splunk, and Dynatrace to proactively detect and prevent incidents

Analyze complex distributed production deployments and optimize performance through automation and resiliency strategies

Conduct SQL tuning and optimization: analyze execution plans, identify bottlenecks, and optimize queries

Plan, create, resize, and monitor tablespaces for efficient performance and space utilization

Develop automated PL/SQL scripts and validate data accuracy through source-target mapping analysis

Plan and execute database backups, recovery strategies, and replication using GoldenGate and AWS DMS

Implement CI/CD pipelines to automate data deployment, testing, and monitoring

Drive automation initiatives to eliminate manual database tasks and improve operational efficiency

Collaborate closely with application and product teams to support development, testing, and automation goals

Participate in rotating on-call production support for critical incidents and scheduled changes

Pay: $50.00-$55.00 per hour

Application question(s):

Kindly confirm the immigration status. This position requires candidates who are Canadian Citizen/Permanent Residents of Canada.

Work Location: Hybrid remote in Toronto, ON

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