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Database developer Jobs in Oakville, ON

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Database developer • oakville on

Last updated: 17 hours ago

Senior Database Administrator

Canadian Tire Corporation, LimitedOakville, ON
CA$64,000.00–CA$106,000.00 yearly
Full-time +1

Database Operations & Reliability.Oracle, SQL Server, PostgreSQL, MySQL, Azure SQL, etc.Proactively monitor database health, capacity, and performance to prevent incidents.Tune SQL queries, indexin... Show more

Database Administrator - Assistant Vice President

08763 Citi Canada Technology Services ULCMississauga Ontario Canada
Full-time

Oracle Autonomous Database (Oraas).This role requires strong expertise in database administration, high availability, migration strategies, and cloud-based database services.Candidates with hands-o... Show more

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Salesforce Developer

Randstad CanadaMississauga, Ontario, CA
Permanent +1
Quick Apply

We are seeking a proactive, self-starting Salesforce Developer with a specialized focus on Conga CLM to support a critical digital transformation within the pharmaceutical distribution sector.In th... Show more

Sr. Python Developer

IntelliPro Group Inc.Mississauga, ON, CA
CA$45.00–CA$50.00 hourly
Full-time
Quick Apply

Python Developer (Pyspark) Position Type: Contract Location: Mississauga, ON Pay Rate: $45-$50 per hour (CAD) Job ID#: JR1030902 Job Description: At least 10 years of Experience in Python developme... Show more

Java Developer

Artech LLCMississauga, ON
Full-time

Title:  Java Developer.Job Description: Role Descriptions: Hands on experience on Java & spring boot / Micro services development| IDE usage| Responsive design | MVC concepts| Microse... Show more

Java Developer

Axelon CanadaMISSISSAUGA, ON
Full-time

Global Financial Firm located in MISSISSAUGA, ON has an immediate contract opportunity for an experienced Java Developer.This role is currently on a Hybrid Schedule.You will need to have reliable i... Show more

Datastage Developer

VDart IncMississauga, ON, Canada
Full-time
Quick Apply

Job Title: DataStage Developer<br /> Location: </b><b>Missisauga, ON (Hybrid)<br /> Job Type: Contract</b></p> <p style="margin-bottom:11px"><... Show more

Database Administrator

AcostaMississauga, ON
CA$40.00 hourly
Full-time

The SQL Server DBA plays an important role that is responsible for managing, maintaining, monitoring and troubleshooting our database infrastructure both On-Premises and in the Cloud.The primary re... Show more

Hardware Developer

Qualitrol CompanyMississauga, Ontario, Canada
CA$44.00 hourly
Full-time

Qualitrol employees receive a competitive salary, twenty-eight days of paid time off (includes PTO and Holidays), great health benefits that are effective your first day, flexible working hours, up... Show more

Software Developer

PolicyAdvisor Brokerage (PAB) Inc.Oakville Nort, ON, ca
Full-time +1

Design, build, and deploy AI solutions that improve user experience and automate insurance workflows.Leverage technologies like RAG, semantic search, and speech AI for real-time advisor-client inte... Show more

Systems Developer – Salesforce Developer - (Temporary -12 months)

Co-operatorsMississauga, ON, CA
Full-time +1

Department: Digital and Advisor Technology.Employment Type: Temporary Full-Time (12 months).Language: This role operates in English.Additional Information: This/these role(s) is/are currently vacan... Show more

C#/.NET Developer

Axelon Services CorporationMISSISSAUGA, ON
Full-time

Global Financial Firm located in.This role is currently on a Hybrid Schedule.You will need to have reliable internet, computer and android or iphone for remote access into the client systems during... Show more

Senior Application Developer

SobeysMississauga, ON, CA
Full-time

Stellarton / Calgary / Mississauga.Office, Calgary Office, Tahoe Office.Embark on a rewarding career with Sobeys Inc.Canada’s Top 100 employers, where your talents contribute to our commitment to e... Show more

Copilot Solutions Developer

MCD McKesson Canada Corporation / La Corporation McKesson CanadaMississauga, ON, CAN
Full-time

The Copilot Solutions Developer will design and implement AI-powered solutions that embed Microsoft Copilot and generative AI capabilities directly into business workflows.The role focuses on partn... Show more

Angular Developer

Sapsol Technologies IncMississauga, ON, CA
Full-time
Quick Apply

The ideal candidate will have expertise in.Develop and maintain web applications using.Build responsive and user-friendly UI components using.Integrate frontend applications with.Ensure cross-brows... Show more

Senior Database Administrator - Express Scripts Canada

CA2 ESI CanadaMississauga, ON
Full-time

Adjudication Platform & Databases Department.Please note that this is a general posting range and offer range will be varied based on relevant experience, qualifications, skills required and locati... Show more

JDE Developer

IKOMississauga, ON
CA$90,000.00 yearly
Full-time

As a member of the IKO ERP Development team, the.The job involved analysis, coding, debugging, and supporting the global instance of JDE Production and Non-Production environments.This position req... Show more

Tableau Developer

VirtusaMississauga
CA$67.00 hourly
Full-time

Tableau Developer - CREQ194732 Description.Role: Tableau + Essbase Developer.Need a developer 5+ years of experience on BI capabilities - Starburst, Tableau, ESSBASE.Good understanding and experien... Show more

FE developer

E-SolutionsMississauga, ON
Full-time

How many years of experience do they have with Angular ?.Are you currently using Angular in your present project?.Communication Skills rating out of. Show more

Ceph Engineer / Developer

ELITSMississauga
Full-time

Join ELITS Canada’s R&D organization, where innovation, collaboration, and technical excellence shape the backbone of our cloud infrastructure.You’ll work with experienced engineers to evolve and o... Show more

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Senior Database Administrator

Senior Database Administrator

Canadian Tire Corporation, LimitedOakville, ON
5 days ago
Salary
CA$64,000.00–CA$106,000.00 yearly
Job type
  • Full-time
  • Permanent
Job description

What you'll do

Database Operations & Reliability

  • Administer and support production, non‑production, and DR databases (e.g., Oracle, SQL Server, PostgreSQL, MySQL, Azure SQL, etc.).

  • Ensure high availability, disaster recovery, backup, and restore strategies meet business SLAs/RTO/RPO.

  • Proactively monitor database health, capacity, and performance to prevent incidents.

  • Lead root cause analysis (RCA) for database‑related incidents and drive permanent fixes.

Performance & Optimization

  • Tune SQL queries, indexing strategies, memory, and storage for optimal performance.

  • Analyze workload patterns and recommend architectural improvements.

  • Support database scalability for increasing transaction volumes and data growth.

  • Drive database automation for provisioning, patching, monitoring, backups, and schema deployments.

Security & Compliance

  • Implement and enforce database security controls, including encryption, access management, auditing, and vulnerability remediation.

  • Ensure compliance with internal standards and regulatory requirements.

  • Partner with Cyber Security teams on risk remediation and audits.

Cloud & Modernization

  • Design and support cloud database solutions (Azure), including migration from on‑prem systems.

  • Evaluate and implement PaaS vs IaaS database strategies.

  • Support modernization initiatives such as database consolidation and cloud optimization.

Collaboration & Leadership

  • Act as L3/L4 escalation for complex database issues.

  • Provide technical guidance and mentoring to Vendor DBAs and support teams.

  • Review and approve database designs, changes, and release artifacts.

Documentation & Standards

  • Maintain up‑to‑date documentation for database architecture, runbooks, and operational procedures.

  • Assist with new DBMS technology evaluations and implementations.

  • Define and enforce database engineering standards and patterns.

What you bring

  • 8+ years of hands‑on experience as a Database Administrator in enterprise environments.

  • Strong expertise in one or more RDBMS platforms:

    Oracle / SQL Server / PostgreSQL / MySQL (or equivalent)

  • Deep understanding of:

    High Availability and Disaster Recovery

    Backup and recovery strategies

    Performance tuning and capacity planning

  • Experience supporting mission‑critical production systems with 24x7 availability.

  • Experience working with cloud platforms (Azure).

  • Strong scripting and automation skills (PowerShell, Python, Bash, etc.).

  • Solid understanding of ITIL processes (Incident, Change, Problem Management).

Nice to Have / Preferred

  • Experience in SRE or DevOps‑aligned environments

  • Cloud certifications (Azure database or architecture certifications)

  • Experience with Kubernetes‑native databases.

We’re always looking for great talent! In addition to competitive pay, we offer:

  • Comprehensive benefits and retirement programs

  • Performance incentives, Continuing Education Programs

  • Other perks to support your well-being

  • Career growth opportunities and product discounts

Our typical hiring range is between $64,000.00 and $106,000.00 per annum. Salary decisions are also dependent on other factors such as your experience, job-related knowledge, skills and competencies, market location, industry benchmarks, internal equity and other role-specific requirements.

This posting represents an existing vacancy within our organization

#LI-GT1

This posting represents an existing vacancy within our organization.


We may use artificial intelligence tools as part of our recruitment process to assist in the initial screening of resumes. All hiring decisions, including candidate evaluation, selection, and disposition, are made by human recruiters.