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Oracle database developer Jobs in Richmond Hill, ON

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Last updated: 17 hours ago

Oracle Database Administrator

Cloudious LLCNorth York, ON, Canada
Full-time
Quick Apply

Oracle Database Administrator Rate: $70-75/hr CAD.Glider & In-Person Client interview required.Yonge St, North York, ON M2N 5M9 Job description: ...Show more

Senior Database Java Developer

Alert DrivingNorth York, Ontario, Canada
Full-time
Quick Apply

Backend Application Developer - Job Description.We are currently looking for an experienced application developer who is well-versed in database-centric application development and will support the...Show more

Sr. PowerBuilder Developer

Rogers CommunicationsNorth York, ON, CA
Full-time +1

Our Technology team wakes up every day with one goal in mind - connecting Canadians to the people and things that matter most.Together, we are proud to support 30 million Canadians each month throu...Show more

Software Developer 2

Advanced Micro Devices, IncMarkham, Ontario, Canada
Full-time

WHAT YOU DO AT AMD CHANGES EVERYTHING.At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded syst...Show more

 • New!

Electronic Designer - FPGA Developer

Teledyne Technologies IncorporatedON,Concord,Canada
Full-time

We offer an integrated suite of software that specializes in processing sonar and LiDAR data, managing and analyzing large data sets, producing charts and maps, and serving data over the internet a...Show more

Senior IT Auditor, Assurance & Advisory

Vaco by HighspringNewtonbrook, Ontario, Canada
Permanent

Our client is in financial services industry.They are looking for a Senior IT Auditor to join their team!.IT team works in an agile fashion.Opportunity to work across IT, data analytics, AI, and br...Show more

 • Promoted

Application Developer

Computer TalkMarkham, Ontario
Full-time +1

ComputerTalk is growing at a rapid rate and we are looking for exceptional talent to add to our team.The environment is dynamic, challenging, exciting, and rewarding.We attribute our success to the...Show more

Sr Full Stack Developer

Trevor Frances RecruitmentMarkham, Ontario, .CA
Full-time
Quick Apply

Trevor Frances Recruitment is supporting a client in the search for a Senior Full Stack Developer.This role is suited for an experienced developer who brings strong technical expertise across both ...Show more

Senior Database Administrator

Randstad CanadaNorth York, Ontario, CA
Temporary
Quick Apply

Do you have 5+ years of experience working with federal/provincial/broader public-sector healthcare providers? Do you have experience adopting and adhering to Public Sector Unified I&IT Project Met...Show more

Principal Engineer - Vector Database

Huawei Technologies Canada Co., Ltd.Markham, Ontario, CA
Full-time +1

Huawei Canada has an immediate permanent opening for a Principal Engineer.The Distributed Data Storage and Management Lab leads research in distributed data systems, aiming to develop next-generati...Show more

Lead developer

Plan IT SearchMarkham, Ontario, Canada
Full-time

Ability to build and support strong internal relationships with crossfunctional departments.Excellent communication skills, both written and verbal.Strong PC skills are required (MS Office, SAP) an...Show more

Turnkey Project Developer

Trane TechnologiesMarkham, Ontario, Canada
Full-time

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet ...Show more

 • Promoted

Senior Salesforce Developer

Recrute ActionMarkham, ON, ca
Full-time +1

Drive Salesforce innovation in a dynamic insurance environment, delivering scalable CRM solutions using Lightning, Apex, and modern integration tools.Collaborate with global teams, shape architectu...Show more

 • New!

Senior Database Administrator

BMO Financial GroupNorth York, ON
Temporary

BMO is an organization driven by a shared Purpose: Boldly Grow the Good in business and life.It calls on members of its team, to create lasting, positive change for its customers, its communities, ...Show more

PHP Developer

Superior Web Solutions IncVaughan, ON, CA
Full-time

PHP, JavaScript, MySQL, HTML, CSS.To apply email your resume to:.Show more

Guidewire Integration Developer - Policy Center

Astra North Infoteck Inc.Markham, ON, ca
Full-time

Guidewire Integration Developer with strong Java/J2EE, Policy Center, APIs, and Insurance domain experience for cloud integrations.MUST HAVE Skills & Experience.Guidewire Policy Center Integration ...Show more

Product Software Developer - Full Stack

Wolters Kluwer Canada LimitedNorth York, CAN
Full-time

We are seeking a highly skilled and experienced.The ideal candidate will play a key role in designing, developing, and maintaining scalable, high-quality software solutions and APIs in a collaborat...Show more

Oracle Database Administrator

VDart IncNorth York, ON, Canada
Full-time
Quick Apply

Job Title: Oracle Database Administrator Location: North York, ON Duration: / Term: 6+ months Show more

AI Developer

US Tech SolutionsMarkham, ON
Temporary

Duration: months contract (with possible extension).We are seeking an AI Developer who is a fast learner and rapid problem solver, capable of quickly understanding new domains, technologies, and bu...Show more

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Oracle Database Administrator

Oracle Database Administrator

Cloudious LLCNorth York, ON, Canada
6 days ago
Job type
  • Full-time
  • Quick Apply
Job description

Oracle Database Administrator

Rate: $70-75/hr CAD.

Glider & In-Person Client interview required.

5700 Yonge St, North York, ON M2N 5M9

Job description:

We are seeking an experienced Oracle Database Administrator with strong expertise in Oracle 12c and AWS RDS for Oracle to support, manage, and optimize mission critical database environments. The ideal candidate will have hands-on experience in high availability, disaster recovery, performance tuning, patching, and cloud-based database operations, with a strong focus on reliability, security, and scalability.

Key Responsibilities

Database Administration & Operations

  • Install, configure, administer, and support Oracle databases (primarily 12c) in both on premises and AWS environments
  • Perform day-to-day database administration activities, including:
    • User management and access control
    • Storage management
    • Health checks and capacity planning
  • Ensure high availability, stability, and performance of production and non-production databases

AWS RDS for Oracle

  • Manage AWS RDS for Oracle environments, including:
    • RDS instance provisioning and configuration
    • Multi-AZ setup and maintenance
    • Option Groups and Parameter Groups configuration
  • Perform backup and recovery operations using RDS snapshots
  • Monitor RDS performance and proactively address issues

High Availability & Disaster Recovery

  • Implement and manage Oracle Active Data Guard environments
  • Perform failover and failback activities during incidents and planned events
  • Participate in DR drills and ensure recovery objectives (RTO/RPO) are met

Oracle Grid & ASM

  • Manage Oracle Grid Infrastructure 12c
  • Administer and support Oracle ASM for storage management and optimization

Performance Tuning & Monitoring

  • Monitor database performance using Oracle Enterprise Manager (OEM) 12c/13c
  • Perform SQL and system-level performance tuning to optimize database efficiency
  • Identify performance bottlenecks and recommend long-term fixes

Patching, Upgrades & Cloning

  • Perform rolling patching and database upgrades with minimal downtime
  • Handle database cloning activities for development, test, and production support
  • Ensure patching and upgrade activities follow organizational standards and best practices

Documentation & Collaboration

  • Create and maintain database runbooks, SOPs, and technical documentation
  • Collaborate with application teams, cloud teams, and infrastructure teams to resolve issues
  • Provide operational support during audits, releases, and critical business events

Required Skills & Qualifications

  • 5 8 years of experience in Oracle Database Administration
  • Strong hands-on experience with Oracle 12c
  • Experience with AWS RDS for Oracle, including:
    • RDS Snapshots
    • Multi-AZ deployments
    • Option Groups and Parameter Groups
  • Strong knowledge of Oracle Active Data Guard, including failover/failback techniques
  • Hands-on experience with Oracle ASM and Grid Infrastructure (12c)
  • Expertise in performance tuning and monitoring using OEM 12c/13c
  • Experience with database cloning, rolling patches, and upgrades
  • Solid understanding of backup and recovery strategies in AWS RDS environments

Preferred / Nice-to-Have Skills

  • Experience working in large enterprise or regulated environments
  • Exposure to incident, problem, and change management processes
  • Scripting experience (Shell, SQL, or similar) for automation and monitoring
  • Experience supporting 24x7 production environments
  • Familiarity with security best practices for Oracle databases

Soft Skills

  • Strong troubleshooting and analytical skills
  • Excellent communication and documentation abilities
  • Ability to work independently and collaboratively across teams
  • Comfortable handling high-pressure production issues

Skills

oracle,database modeling,backup and recovery,oracle db,