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Senior Oracle Developer Jobs in Caledon, ON (NOW HIRING)

Rogers Communications

Sr. Developer

Toronto, ON

  • Medical

  • Dental

  • Retirement

  • PTO

We are looking for a highly skilled and innovative Senior Developer who is passionate about ... Strong knowledge of relational and NoSQL databases, including Oracle, Cassandra, and MongoDB.

Rogers Communications

Sr. Developer

Brampton, ON

  • Medical

  • Dental

  • Retirement

  • PTO

We are looking for a highly skilled and innovative Senior Developer who is passionate about ... Strong knowledge of relational and NoSQL databases, including Oracle, Cassandra, and MongoDB.

Rogers Communications

Sr. Developer

Brampton, ON

  • Medical

  • Dental

  • Retirement

  • PTO

We are looking for a highly skilled and innovative Senior Developer who is passionate about ... Strong knowledge of relational and NoSQL databases, including Oracle, Cassandra, and MongoDB.

Rogers Communications

Sr. Developer

Brampton, ON · On-site

  • Medical

  • Dental

  • Retirement

  • PTO

Senior Developers are responsible for server-side development of next generation products and ... Oracle, Cassandra, MongoDB, Postgres) * Understanding of Docker, Play/Akka, Cassandra ...

Rogers Communications

Sr. Developer

Toronto, ON · On-site

  • Medical

  • Dental

  • Retirement

  • PTO

Senior Developers are responsible for server-side development of next generation products and ... Oracle, Cassandra, MongoDB, Postgres) * Understanding of Docker, Play/Akka, Cassandra ...

Rogers Communications

Sr. Developer

Brampton, ON

  • Medical

  • Dental

  • Retirement

  • PTO

Senior Developers are responsible for server-side development of next generation products and ... Oracle, Cassandra, MongoDB, Postgres) * Understanding of Docker, Play/Akka, Cassandra ...

Interac Corp.

Senior Software Developer

Toronto, ON · Hybrid

  • PTO

The vacant Senior Software Developer role will report to the Head, RTR, T&O and will be responsible ... Database design and development using relational databases such as Oracle. What You Bring: * A ...

Td

Senior IT Developer

Toronto, ON · On-site +1

CA$102K - CA$125K/yr

We are seeking a Senior Java Developer to design, build, and operate scalable, event-driven, cloud ... Azure Developer Associate Oracle Java OCP 11/17 or Spring Professional #LI-Tech Who We Are: TD ...

IKO Industries, Inc

JDE Developer

Mississauga, ON

CA$96K - CA$113K/yr

  • Medical

  • Retirement

Effectively communicate technical information clearly to senior management OUR IDEAL CANDIDATE; * 5+ years' experience as a JDE Developer * Significant hands-on experience with Oracle JDE Development ...

Source Code

RQ10970 - Sr. Software Developer

Toronto, ON · On-site

CA$88.54 - CA$106.25/hr

RQ10970 - Sr. Software Developer 10+ month contract (210 business days) - possible extensnion ... BI, Oracle, MS-SQL, Visual Studio, SSIS, Attunity, ODAC, .NET framework, GIT and SQL-based ...

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Showing results 21-40

All JobsOracle Developer JobsSenior Oracle Developer JobsSenior Oracle Developer Jobs in Caledon, ON

Senior Oracle Developer information

What are the key skills and qualifications needed to thrive as a senior Oracle developer?

To thrive as a Senior Oracle Developer, you need advanced expertise in Oracle databases, strong SQL and PL/SQL programming skills, and a background in computer science or a related field. Familiarity with tools like Oracle SQL Developer, Oracle Application Express (APEX), and certifications such as Oracle PL/SQL Developer Certified Associate are highly valued. Excellent problem-solving, analytical thinking, and communication skills help you collaborate effectively and address complex technical challenges. These competencies ensure robust database solutions, optimized performance, and successful project delivery in enterprise environments.

What are some common challenges faced by senior Oracle developers when working on large-scale database projects?

Senior Oracle Developers often encounter challenges related to optimizing database performance, managing complex data migrations, and ensuring data integrity across multiple environments. Collaborating with cross-functional teams, such as data architects and application developers, requires clear communication to translate business requirements into efficient database solutions. Staying updated with Oracle's evolving technologies and best practices is also crucial to maintain secure and scalable systems.

What is a senior Oracle developer?

Senior Oracle Developers are experienced IT professionals who design, develop, and maintain applications using Oracle databases and related technologies. They are responsible for writing complex SQL queries, PL/SQL scripts, and optimizing database performance. These developers often lead projects, mentor junior team members, and collaborate with business analysts to implement solutions that meet organizational requirements. Their expertise is essential for ensuring the reliability, security, and efficiency of database systems in large enterprises.

What is the difference between Senior Oracle Developer vs Oracle Database Administrator?

AspectSenior Oracle DeveloperOracle Database Administrator
Primary FocusApplication development, SQL coding, PL/SQL programmingDatabase maintenance, performance tuning, security management
Required SkillsSQL, PL/SQL, application design, codingDatabase architecture, backup/recovery, performance optimization
CertificationsOracle Certified Professional (OCP), Developer certificationsOracle Certified Professional (OCP), Database Administrator certifications
Work EnvironmentDevelopment teams, software projectsDatabase operations, system administration

While both roles require Oracle certifications and involve working with Oracle databases, Senior Oracle Developers focus on creating and optimizing applications using SQL and PL/SQL, whereas Oracle Database Administrators manage the overall health, security, and performance of Oracle databases. Understanding these differences helps employers and professionals identify the right role for their needs.

Senior Oracle Developer jobs near you
Infographic showing various Senior Oracle Developer job openings in Caledon, ON as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Sr. Developer

Rogers Communications

Toronto, ON

Full-time

Medical, Dental, Retirement, PTO

Posted 18 days ago

Job description

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 through managing a robust portfolio that champions leading-edge technology. We drive large-scale, complex, and high-visibility technology projects and programs that shape the future of technology in Canada and expand connectivity from coast to coast. If you are interested in being a part of this, consider applying for the following opportunity:

Who we are looking for :
 
We are looking for a highly skilled and innovative Senior Developer who is passionate about building modern digital solutions and delivering exceptional customer experiences. You thrive in a fast-paced Agile environment, enjoy solving complex technical challenges, and have a strong foundation in both backend and frontend technologies. As a senior member of the team, you are a natural mentor, collaborative partner, and technical leader who can influence solution design, drive best practices, and help teams deliver high-quality enterprise-scale applications.
 
What You Will Do :
  • Design, develop, test, and implement scalable, secure, and high-performing software solutions.
  • Collaborate closely with business stakeholders, digital partners, product owners, and Agile Scrum teams to translate business requirements into technical solutions.
  • Architect and develop applications using modern development frameworks, programming languages, and cloud-native technologies.
  • Design, develop, and integrate RESTful and SOAP-based web services and APIs.
  • Create prototypes and proof-of-concept solutions to validate ideas and accelerate delivery.
  • Leverage third-party libraries, development frameworks, and emerging technologies to improve efficiency and innovation.
  • Participate in Agile ceremonies, including sprint planning, backlog refinement, estimations, stand-ups, and retrospectives.
  • Lead code reviews and ensure compliance with development standards, security requirements, and best practices.
  • Provide technical leadership, mentorship, and coaching to developers, consultants, and external partners.
  • Identify technical risks, recommend solutions, and implement mitigation strategies.
  • Contribute to CI/CD and DevOps practices to improve software quality, automation, and deployment processes.
  • Partner effectively with globally distributed teams to deliver enterprise-wide technology solutions.
  • Explore and incorporate AI-powered development tools and Generative AI capabilities into modern application solutions where appropriate.
What You Bring : Education & Experience
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or an equivalent combination of education and experience.
  • Extensive experience designing, developing, and delivering enterprise-scale applications in an Agile environment.
Technical Expertise
  • Strong hands-on experience with:
    • Java, J2EE, Spring Boot
    • REST and SOAP Web Services
    • Angular (18+), React, JavaScript, HTML5, and CSS3
  • Experience with source control and build tools including:
    • Git
    • Maven
    • Bitbucket
    • Nexus
    • Artifactory
  • Proficiency with modern development tools such as IntelliJ IDEA and Visual Studio.
  • Experience creating user interfaces and prototypes using Figma.
  • Strong knowledge of relational and NoSQL databases, including Oracle, Cassandra, and MongoDB.
  • Familiarity with Microsoft Azure (AKS) and cloud-native application development.
  • Experience working with Docker, Jenkins, Nginx, and Unix/Linux environments.
  • Knowledge of observability and monitoring tools such as Dynatrace, Elasticsearch, Kibana, Quantum Metric, and Adobe Analytics.
AI & Modern Development Skills
  • Experience utilizing GitHub Copilot and AI-assisted development tools to improve productivity and accelerate delivery.
  • Understanding of Generative AI technologies, including Microsoft OpenAI, Google Gemini, and other AI platforms.
  • Familiarity with integrating AI capabilities and services into modern application architectures.
Leadership & Collaboration
  • Strong understanding of Agile methodologies and tools, including Jira and Confluence.
  • Proven ability to mentor, coach, and lead development teams.
  • Experience conducting code reviews and providing technical direction.
  • Excellent planning, estimation, prioritization, and organizational skills.
  • Ability to work effectively with geographically distributed teams and multiple stakeholders.
Professional Competencies
  • Excellent analytical, problem-solving, and decision-making skills.
  • Strong communication, collaboration, and interpersonal abilities.
  • Proven ability to build trusted relationships with business and technology partners.
  • Highly adaptable, proactive, and results-driven.
  • Strong sense of ownership, accountability, and commitment to delivering quality solutions.
  • Ability to manage competing priorities and perform effectively in a dynamic, fast-paced environment.

What's In It for You :

We believe in investing in our people and helping them reach their potential as valuable members of our team. As part of our team, you'll have access to a wide range of incredible resources, growth opportunities, discounts, and perks, including:

  • Competitive salary & annual bonus
  • Competitive & flexible health and dental benefits, pension plan, RRSP, TFSA, and Stock matching programs.
  • Discounts: Enjoy up to 50% off Rogers Services and Blue Jays Tickets, 25% off TSC items, and a 20% discount on all wireless accessories sold in Rogers stores.
  • Paid time off for volunteering
  • Company matching contributions to charities you support
  • Growth & Development Opportunities:
    • My Path: self-driven career development program
    • Rogers First: priority in applying to internal roles of interest
  • Our commitment to the environment and diversity:
    • Work for an organization committed to environmental protection
    • Strong commitment to diversity and inclusion with employee resource groups supporting equity-deserving groups including groups representing People of Colour, 2SLGBTQIA+, Indigenous Peoples, Persons with Disabilities and Women. We all bring something different, and we know what makes us different makes us great.

To protect our people, brand and assets, a pre-employment background check will be conducted. As part of our selection process, all candidates must clear a criminal background check. Additionally, a credit check and drivers abstract may be required depending on the role.

Schedule: Full time
Shift: Day
Length of Contract: Not Applicable (Regular Position)
Work Location: 8200 Dixie Rd (341), Brampton, ON 
Travel Requirements: Up to 10%
Background Check(s) Required: Criminal Record and Credit Check 
Posting Category/Function: Technology & Software Development
Requisition ID: 314173

To support career growth, collaboration, and high-performing teams, all Corporate Employees are expected to work onsite. We believe that in-person connection strengthens our culture and drives industry-leading performance.

At Rogers, we believe the key to a strong business, is a diverse workforce where equity and inclusion are core to making everyone feel like they belong. We do this by embracing our diversity, celebrating our different perspectives, and working towards creating environments that empower our people to bring their whole selves to work. Everyone who applies for a job will be considered. We recognize the business value in creating a workplace where each team member has the tools to reach their full potential by removing any barriers for equal participation. We work with our candidates who are experiencing a disability throughout the recruitment process to ensure that they have what they need to be at their best. Please reach out to our recruiters and hiring managers to begin a conversation about how we can ensure that you deliver your best work. You matter to us! For any questions, please visit the Recruitment Process FAQ.


Posting Notes:  Technology

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