Full-time

Senior .NET Developer in Toronto

Posted by Raise - find a more meaningful working experience • June 05, 2026

📍 toronto, on, Canada
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Description

Join Raise as a Senior .NET Developer in Toronto, ON, and lead the development of a cutting-edge Single Sign-On solution. This hybrid role requires strong C#/.NET Core and front-end skills.

As a key member of our client's expanding team, you'll design, develop, and integrate an SSO solution using OAuth 2.0 within a SaaS investment planning tool. Qualified candidates will have significant experience in backend API development and SPA frameworks like React or Angular, ensuring secure integrations while enhancing user experience.

Key Responsibilities:
• Design and develop a Single Sign-On solution with OAuth 2.0
• Integrate Java-based applications with SaaS platforms
• Implement secure authentication and authorization practices
• Develop RESTful APIs with robust error handling
• Leverage Azure SQL Database for performance optimization

Requirements:
• 5+ years experience in C#/.NET Core API development
• 3+ ye...

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