Senior Integration Services Developer

Status:Regular Full Time

Working Conditions: Hybrid

Education Level: 4-Year bachelors degree in computer science Engineering or a related discipline

Base Location: Oshawa ON

Shifts(s): Days

Travel: 10%

Deadline to Apply: November 14 2025

Salary Range:$1704.68 - $2924.93 weekly

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic strategic and results-driven professional to join our team in the role of Senior Integration Services Developer.

Reporting to the Director IT Services this position is responsible to lead the end-to-end design development and evaluation of integration platformsprimarily leveraging Azure API Management Service Bus and cloud-native technologiesto establish robust middleware solutions and define best practices and standards. Drive automation of deployments facilitate cross-team collaboration and deliver scalable enterprise-grade systems through a hands-on architecture-driven approach.

KEY ACCOUNTABILITIES

• Evaluate and compare integration development platforms to identify optimal solutions for business needs with a focus on Azure-based technologies.
• Design and build API management platforms from scratch ensuring scalability security and maintainability.
• Establish and document integration standards and best practices for API management message brokers and cloud-native middleware.
• Implement and manage Azure API Management and Service Bus as core components of the integration architecture.
• Develop and deploy message brokers and message queues to enable reliable and efficient communication between services.
• Automate deployment monitoring and maintenance processes for integration platforms to ensure operational efficiency and reliability.
• Collaborate cross-functionally with development operations and architecture teams to align integration solutions with organizational goals.
• Apply hands-on expertise in Kubernetes and cloud-native technologies to design implement and optimize integration solutions.
• Knowledge of DevOps practice & tools like GitHub Jenkins and Azure DevOps.

QUALIFICATIONS

• 4-Year bachelors degree in computer science Engineering or a related discipline
• Over 6 years experience in developing cloud and on-prem integration services API design stakeholder collaboration and troubleshooting in enterprise environments
• Proven experience designing building and managing integration platforms using Azure API Management and Service Bus.
• Strong understanding of middleware architectures including message brokers and message queues.
• Hands-on expertise with Kubernetes and cloud-native technologies in designing and deploying scalable solutions.
• Demonstrated ability to establish and document standards and best practices for API management and integration.
• Experience automating deployment monitoring and maintenance processes for integration platforms.
• Knowledge of DevOps tools to build APIs and the platform including experience integrating these tools into the development and deployment lifecycle.
• Excellent cross-functional collaboration and communication skills with the ability to work effectively with development operations and architecture teams.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive equitable and accessible environment. If you require accommodation during the selection process please contact

What makes a career at OPG different

With operations across Ontario and the United States OPG is one of the most diverse power producers in North America. As the largest generator in Ontario we meet approximately 50% of the provinces electricity needs largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs) refurbishment projects and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at OPG thanks all those who apply; however only candidates considered for an interview will be contacted.

#LI-Hybrid

The base salary range considers many factors including but not limited to experience education and training including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range and salary is dependent on numerous factors. For management roles the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such we encourage applicants from equity-seeking communities (Indigenous Peoples racialized persons persons with disabilities and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.