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Added 1 hour ago
NS
4th Class Power Engineer - Maintenance and Operations
Nova Scotia Health Authority
Sydney Indian Reserve No. 28A, NS · Sydney, NS
- Internship
Reporting to the Chief Engineer and/or Assistant Manager, the 4th Class Engineer troubleshoots, maintains, and repairs facility infrastructure equipment and carries out maintenance and…
Added 1 hour ago
IH
Power Engineer | Maintenance Worker
Interior Health Authority
Williams Lake, BC
- Full-time
We are seeking a permanent part-time (0.65FTE) Power Engineer 5 / Maintenance Worker V to join our Plant Services team in Williams Lake, BC. This position works rotating 12hour shifts from…
Added 1 hour ago
IH
Power Engineer | Maintenance Worker
Interior Health Authority
Williams Lake, BC
- Full-time
We are seeking a permanent part-time (0.65FTE) Power Engineer 5 / Maintenance Worker V to join our Plant Services team in Williams Lake, BC. This position works rotating 12hour shifts from…
Added 1 hour ago
ES
Opérateur(trice) - Centre d'opération à distance / Operator - Remote Operations Center
Equans Services Canada & US
Montreal, QC
- Full-time
Operation and maintenance of buildings and equipment (including district heating and cooling);
Added 2 hours ago
RS
Pipeline Integrity Technician
Rockwood Service Corporation
Edmonton, AB
- Full-time
…North America. Our wide array of services is tailored towards maintenance, integrity, construction for both facility and pipeline sectors to a range of industries. As a company driven on…
Added 2 hours ago
TR
Energy Operations & Assets, Lead
Teck Resources Limited
Trail, BC
- $120,000 to $145,000 CAD / year
- Full-time
This position offers relocation assistance and a compressed workweek with alternating Fridays off. Come experience what work-life balance is all about!
Added 3 hours ago
V
Director, Voisey's Bay Operations
Vale
Canada
- Full-time
This role is a permanent position, working a Monday to Friday schedule, based in St. John’s, with significant travel to the Voisey’s Bay Mine Site.
Added 3 hours ago
H
Structures AME (S or ACS)
Heli-One
Frankford, ON
- Full-time
Are you a skilled Aircraft Maintenance Engineer with strong troubleshooting abilities, excellent attention to detail, and a hands-on approach to aircraft maintenance?
Added 3 hours ago
MH
Professional Engineer (Electrical Engineer)
Manitoba Hydro
Winnipeg, MB
- Full-time
We are seeking a Professional Engineer to join our Station Design Department. Under the direction of the Switchyard Electrical and Grounding Design Section Head or delegate, lead electrical…
Added 3 hours ago
NS
4th Class Power Engineer - Maintenance and Operations
Nova Scotia Health Authority
Antigonish, NS
- Internship
Reporting to the Chief Engineer and/or Assistant Manager, the 4th Class Engineer troubleshoots, maintains, and repairs facility infrastructure equipment and carries out maintenance and…
Added 3 hours ago
ES
Building Operator - Toronto
Equans Services Canada & US
Toronto, ON
- Full-time
Plant Monitoring: Undertake and record routine plant inspections in the Engineer’s Log Books and Computerized Maintenance Management System (CMMS);
Added 3 hours ago
ES
Building Operator (Night shift) - Richmond Hill, ON
Equans Services Canada & US
Toronto, ON
- Full-time
Plant Monitoring: Undertake and record routine plant inspections in the Engineer’s Log Books and Computerized Maintenance Management System (CMMS);
Added 3 hours ago
IG
Structural Engineer (Naval/Marine/Shipbuilding)
Insight Global
Victoria, BC
- $65 to $75 CAD / hour
- Contract
Position: Structural Engineer (Naval/Marine/Shipbuilding)
Added 3 hours ago
QG
Engineer - Software Support
Quest Global
Vancouver, BC
- Full-time
This role is considered an on-site position located in Vancouver, BC, Canada
Added 3 hours ago
AD
Reliability Specialist, Cranes Maintenance
ArcelorMittal Dofasco
Hamilton, ON
- Full-time
…engineering and technical knowledge to support manufacturing, maintenance, and capital projects while improving the reliability, safety, and performance of our equipment and…
Added 3 hours ago
CI
Ingénieur(e) mécanique intermédiaire / Intermediate Mechanical Engineer
Calian in Space & Technology
Vaudreuil-Dorion, QC
- Full-time
We are currently seeking a candidate for the position of Intermediate Mechanical Design Engineer. The successful candidate will participate in the design, analysis, development, production,…
Added 3 hours ago
SS
Continuous Improvement Process Engineer
Samuel, Son & Co.
Markham, ON
- Full-time
- Partner with VSM, QA, CI, Maintenance to ensure equipment robustness and reduce operator struggles.
Added 3 hours ago
LM
Senior Software Engineer - Product Lead - ISS Team
Lockheed Martin
Ottawa, ON
- $102,750 to $134,750 USD / year
- Full-time
…effectiveness of our submarine fleet. In this role, the Senior Software Engineer will plan, coordinate, and execute software development activities, including the design, development,…
Added 3 hours ago
SS
Mechanical Engineer
Summit Search Group
Calgary, AB
- $100,000 to $150,000 CAD / year
- Full-time
Following the award of a major new project, they are expanding their Calgary team with an Intermediate Mechanical Engineer. This is a permanent opportunity to contribute to a significant…
Added 3 hours ago
CG
Ingénieur(e) mécanique intermédiaire / Intermediate Mechanical Engineer
Calian Group
Montreal, QC
- Full-time
We are currently seeking a candidate for the position of Intermediate Mechanical Design Engineer. The successful candidate will participate in the design, analysis, development, production,…
Added 3 hours ago
CG
Ingénieur(e) mécanique intermédiaire / Intermediate Mechanical Engineer
Calian Group
Vaudreuil-Dorion, QC
- Full-time
We are currently seeking a candidate for the position of Intermediate Mechanical Design Engineer. The successful candidate will participate in the design, analysis, development, production,…
Added 3 hours ago
EM
3D Metrology Engineer/Technician
Exact Metrology: A Division of In-Place Machining Company
Quebec, QC
- Full-time
This position offers the opportunity to work both independently and collaboratively, supporting a diverse customer base across multiple industries while utilizing cutting-edge 3D laser…
Added 3 hours ago
HC
Assistant Chief Engineer
Highbury Canco Corporation
Leamington, ON
- Full-time
The Assistant Powerhouse Chief will report directly to our Utilities Services Manager/Chief Engineer and assist them in being responsible for the operation, maintenance and repair of…
Added 3 hours ago
IH
Power Engineer | Maintenance Worker
Interior Health Authority
Williams Lake, BC
- Full-time
We are seeking a permanent full time Power Engineer 5 / Maintenance Worker V to join our Plant Services team in Williams Lake, BC. This position works rotating 12hour shifts from 06:00 to…
Added 3 hours ago
SC
Signalling and Train Controls Director (Engineering Services)
SYSTRA Canada
Toronto, ON
- Full-time
…track, traction power/OCS, civil infrastructure, rolling stock, maintenance facilities and external railway…

Ontario Power Generation

Associate Software Engineer - Full Stack

Oshawa, ON, Canada

Salary Range: $1,664.34 - $2,622.59 per week · Full-time

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Job details

Pay: Salary Range: $1,664.34 - $2,622.59 per week
Job type: Full-time
Apply by: Nov 28, 2026
Experience: Minimum of 4 years of relevant software development experience, including development, testing, maintenance, and support of production applications.
Posting language: English
Posted: Oct 29, 2026

Original job description

Posting End Date: 05/11/2026

Status: Regular

Number of Openings: 1

Education Level: Four-year university education in Computer Science, Software Engineering or a related field.

Base Location: 1908 Colonel Sam Drive, Oshawa, Ontario L1H 8W8

Shift: Days

Travel Required: 10%

Salary Range: $1,664.34 - $2,622.59 per week

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

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.

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Associate Software Engineer - Full Stack.

Job Overview

Reporting to the Manager, IT Product Delivery, this position is responsible for delivering functional software by independently developing, testing, and maintaining applications, enhancing system architecture, ensuring system stability, and supporting team growth through code reviews and mentorship. It also includes promoting knowledge sharing through documentation, boosting application efficiency and scalability with performance optimizations, driving innovation by recommending emerging tools or practices, and contributing to team outcomes by fulfilling additional responsibilities as needed.

Key Accountabilities

Develop, test, and maintain high-quality software applications that meet user needs and support business objectives.
Contribute to system design and architecture discussions to improve scalability, reliability, and long-term maintainability.
Identify, troubleshoot, and resolve software defects efficiently to support system stability and a positive user experience.
Participate in code reviews, promote coding best practices, and support knowledge sharing across the development team.
Apply security, compliance, data protection, and industry best practices throughout the software development lifecycle.
Collaborate with cross-functional stakeholders to gather requirements, align on priorities, and deliver effective software solutions.
Create and maintain clear technical documentation for features, design decisions, processes, and system architecture.
Support continuous improvement by optimizing application performance, evaluating new tools and technologies, and adapting to evolving team and business needs.

Qualifications

Four-year university degree in Computer Science, Software Engineering, Computer Engineering, or a related field.
Minimum of 4 years of relevant software development experience, including development, testing, maintenance, and support of production applications.
Strong hands-on experience developing backend applications and services using C#, .NET, and Java including APIs, integrations, business logic, and data-access components.
Demonstrated ability to design and deliver secure, scalable, reliable, and high-performing software solutions using sound object-oriented design, software design patterns, secure coding practices, and established development standards.
Experience working with relational databases, cloud services, APIs, source control, automated testing, CI/CD pipelines, and production support practices.
Full-stack development experience with a primary strength in backend development; practical exposure to Angular or React is required to support effective collaboration across the full stack.
Experience working in an Agile environment, including iterative delivery, sprint planning, backlog refinement, estimation, peer code reviews, retrospectives, and close collaboration with cross-functional teams.
Demonstrated ability to quickly learn, assess, and apply new programming languages, frameworks, tools, and development practices based on changing business and technology needs.
Familiarity with AI tools and capabilities used in the software development lifecycle - such as AI-assisted coding, testing, code analysis, documentation, or automation - and the ability to use them responsibly with appropriate attention to security, privacy, quality, and human review.
Strong communication, collaboration, problem-solving, and documentation skills, with a demonstrated commitment to continuous improvement, knowledge sharing, engineering excellence, and high standards of quality, security, and reliability.

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 AODA@opg.com.

What makes a career at OPG different?

With operations across Ontario, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s 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.

The Darlington New Nuclear Project is leading the way in the advancement of Small Modular Reactor (SMR) technology in Canada – the future of nuclear power generation! Using new and innovative technologies such as small modular reactors, hydrogen and battery storage, while expanding our hydroelectric and nuclear portfolios, we are changing the electricity landscape in Ontario.

Important Information

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.

All job postings at OPG are to fill existing vacancies within our organization.

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However, applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

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More about this job

Responsibilities

Develop, test, maintain, and support software applications, contributing to system architecture, stability, security, and performance. Collaborate with stakeholders and the development team through requirements gathering, code reviews, documentation, knowledge sharing, and continuous improvement.

Requirements

Requires a four-year university degree in computer science, software engineering, computer engineering, or a related field, plus at least four years of relevant software development experience. Candidates need strong C#, .NET, and Java backend experience, practical Angular or React exposure, and experience with databases, cloud services, APIs, testing, CI/CD, Agile practices, and production support.

Skills

C#
.NET
Java
Backend Development
Full-Stack Development
Angular
React
API Development
Relational Databases
Cloud Services
Automated Testing
CI/CD
Agile Development
Secure Coding
Object-Oriented Design
Production Support

Visa sponsorship

Not detected in the job text

Keywords

C#
.NET
Java
Angular
React
Full-Stack Development
Backend Development
API Development
Software Architecture
Object-Oriented Design
Software Design Patterns
Secure Coding
Relational Databases
Cloud Services
Source Control
Automated Testing
CI/CD Pipelines
Production Support
Agile
Sprint Planning
Backlog Refinement
Code Reviews
Performance Optimization
Application Security
Data Protection
AI-Assisted Development
Utilities
Electricity Generation
Nuclear Power
Small Modular Reactors

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