Full Time

Senior.NET Developer - Web and Mobile Application Security

Posted by CGI • June 08, 2026

📍 Montreal, Quebec, Canada
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Description

Position Description:

Senior .NET Developer - Web and Mobile Application Security

Position Description
We are looking for an experienced .NET Developer to contribute to the development, evolution, and security of our critical web and mobile applications.

You will actively participate in the design and optimization of modern application solutions based on the Microsoft .NET ecosystem, while integrating best practices in application security, performance, observability, and software architecture.

You will work in a stimulating technological environment where code quality, system robustness, and continuous improvement are top priorities.


Your future duties and responsibilities
- Design, develop, and maintain web applications and APIs in .NET
- Participate in the evolution and integration of mobile applications (iOS and Android) with backend services
- Design robust, high-performance, and secure application so...

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