Use backend engineering expertise to deliver secure, scalable applications for Ontario Power Generation from its Oshawa, Ontario base.

This Associate Software Engineer role emphasizes backend development within a full-stack environment. You will build services using C#, .NET, and Java, while supporting APIs, integrations, business logic, and data access. The work includes architecture, performance optimization, automated testing, production support, and secure software development practices.

Key Responsibilities:

- Build backend applications, services, integrations, and APIs
- Apply object-oriented design and software design patterns
- Optimize application performance, scalability, and reliability
- Resolve defects and maintain production application stability




- Create technical documentation for systems and decisions

Requirements:

- Four-year university education in a related discipline
- At least four years developing and supporting production applications
- Robust C#, .NET, and Java development experience
- Knowledge of relational databases, cloud services, and source control
- Practical Angular or React experience for full-stack collaboration

Bring backend strength, full-stack awareness, and secure development practices to OPG’s software engineering team in Oshawa.

📌 Backend-Focused Full Stack Engineer (Oshawa)
🏢 Ontario Power Generation
📍 Oshawa