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Added 9 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Administer identity, access, and licensing for applications (e.g., roles and permissions, provisioning) in alignment with governance and audit requirements
Added 11 hours ago
A
Développeur Full Stack | Full Stack Developer (C# / React)
Astek
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Job Offer: Full Stack C# / React Developer (80% Front-End Focus)
Added 22 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Administer identity, access, and licensing for applications (e.g., roles and permissions, provisioning) in alignment with governance and audit requirements
Added 1 day ago
B
Staff Software Engineer - Full-Stack, Solution Architecture
Blazesoft
Concord, ON
- Full-time
Full-stack, production-grade. Senior/staff experience building software end-to-end: .NET / C# REST APIs and Next.js / React front-ends with server-side rendering and real-time streaming…
Added 1 day ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Administer identity, access, and licensing for applications (e.g., roles and permissions, provisioning) in alignment with governance and audit requirements
Added 1 day ago
M
Développeur(euse) Web Fullstack
Mirego
Montreal, QC · Quebec, QC
- Full-time
- You have solid front-end experience with modern frameworks and languages such as TypeScript, React, or Angular, and you're comfortable on the back-end with technologies like Elixir, .NET,…
Added 1 day ago
G
Développeur(euse) logiciel / Software Developer - Cloudrunner
Genetec
Montreal, QC
- Full-time
Connaissance des technologies Web telles que React, Angular, TypeScript et CSS
Added 1 day ago
M
Intermediate Full-Stack Software Developer (SaaS Healthcare)
Medfar
Montreal, QC
- Full-time
As a Full Stack Developer, you'll be part of a product-aligned team focused on building and evolving key features that support real-world healthcare workflows. These teams work closely with…
Added 1 day ago
C
Full Stack Developer
CGI
Vancouver, BC
- Full-time
Hands on experience with modern front end technologies, including: Angular, React, Vue.js, or similar JavaScript/TypeScript frameworks TypeScript / JavaScript HTML and CSS Responsive web…
Added 1 day ago
Q-
Montreal [Hybrid] - C#/.Net Fullstack web developer
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, QC · Greater Montreal Metropolitan Area
- Contract
Solid experience (5+ years) in front-end Web development (React and/or Angular JS) - experience with .NET Core / ASP.NET Core / C# is a plus
Added 1 day ago
C
Full Stack Developer (.NET, C#, SQL, React, and Azure Databricks)
CIBC
Toronto, ON
- Full-time
You can demonstrate experience with at least 4+ years of C# / .Net development with Test Driven Development experience (TDD, ATDD or BDD). Must have experience with: .NET, C#, SQL Server,…
Added 1 day ago
G
Développeur(euse) logiciel / Software Developer - Clearance
Genetec
Montreal, QC
- Full-time
As a Software Developer, you will play a key role within a passionate development team, contributing to a cloud-based solution designed to manage digital evidence more efficiently in a…
Added 1 day ago
PC
Full Stack Developer (Backend-Focused)
Parabellyx Cybersecurity
Richmond Hill, ON
- Full-time
About the roleParabellyx Cybersecurity is hiring a mid-to-senior Full Stack Developer, weighted toward the backend, to build and run the data and scanning engine behind Luma. You will own…
Added 1 day ago
KG
Engineering Manager
KEV Group
Toronto, ON
- Full-time
Manager the Engineering Leads, and own delivery while holding real technical ground: React, .NET, API-driven microservices on Azure.
Added 1 day ago
B
Back End Developer - Dot Net
BoomerangFX
Mississauga, ON
- $75,000 to $80,000 CAD / year
- Full-time
We are seeking a talented and experienced Back-End Developer to join our growing team. The ideal candidate will have strong experience working with .NET, Microsoft Azure, and SQL/Sequence.…
Added 1 day ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Administer identity, access, and licensing for applications (e.g., roles and permissions, provisioning) in alignment with governance and audit requirements
Added 1 day ago
SY
Senior Software Engineer
Secure Yourself IT Solutions
Ottawa, ON
- Contract
The exact technology stack will depend on the project. We're interested in engineers with strong fundamentals who can adapt to the tools and frameworks the work calls for. Whether your…
Added 2 days ago
SI
Software Developer
Spait Infotech
Canada
- Full-time
Collaborate with QA engineers, designers, business analysts, and DevOps teams.
Added 2 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Administer identity, access, and licensing for applications (e.g., roles and permissions, provisioning) in alignment with governance and audit requirements
Added 2 days ago
AC
Backend Software Developer
ATS Corporation
Cambridge, ON
- $36.54 to $50.24 CAD / hour
- Full-time
Ensure that tasks are appropriately sized for continuous integration and incremental delivery with help from teammates and Staff Software Developer
Added 2 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Administer identity, access, and licensing for applications (e.g., roles and permissions, provisioning) in alignment with governance and audit requirements
Added 2 days ago
OP
Associate Software Engineer - Full Stack
Ontario Power Generation
Oshawa, ON
- Full-time
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.
Added 2 days ago
S
Senior Full-Stack Web Developer (C#/MS-SQL/Front-end) - Western Canada
Splashdot
Remote, Canada
- $110,000 to $140,000 CAD / year
- Full-time
- Remote
We are seeking a Senior Full-Stack Developer with proven expertise in Microsoft-stack web applications to join our Product Development Team. The position is fast-paced and intense,…
Added 2 days ago
N
Full Stack. Net Developer
Nutrien
Saskatoon, SK
- Full-time
…culture of care and our core values: We put safety first. We act with integrity. We are stronger together. We deliver with…
Added 2 days ago
A
Développeur full stack intermédiaire / Intermediate Full Stack Developer
ALUMO
Montreal, QC
- Full-time
The Full Stack Developer builds features end to end, from API to screen, in C#/.NET and React.

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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