Ottawa, Ontario J0X 2G0 Posted September 17th, 2026
Job Type: Full Time
Job Category: IT
Job Description
- Job Title: Sr Developer - .NET
- Location: Ottawa, ON
- Work Model: Onsite
- Job Type: Full Time (FTE)
Job Description
We are seeking an experienced Sr Developer - .NET to design, develop, and maintain scalable applications using modern .NET technologies. The ideal candidate will have strong expertise in ASP.NET, MVC, Web API, Angular 18+, NgRx, REST APIs, and SQL Server, with experience in application deployment, monitoring, testing, and Agile development.
Key Responsibilities
- Design, develop, test, and maintain scalable applications using .NET technologies.
- Develop and integrate RESTful APIs following industry best practices.
- Build responsive and reusable UI components using Angular v18+.
- Implement state management using NgRx, Reducers, and Store.
- Develop and maintain applications using ASP.NET Web Forms/ASPX, MVC, and Web API.
- Manage application hosting and deployment through IIS and self-hosted environments.
- Work with SQL Server 2019 for database development and integration.
- Develop and maintain reports using SSRS (SQL Server Reporting Services).
- Implement automated testing and code coverage using NUnit and Jasmine.
- Monitor application performance and health using New Relic and Datadog.
- Collaborate with cross-functional teams in an Agile environment.
- Ensure code quality, security, performance, scalability, and adherence to development standards.
- Take ownership of assigned tasks and deliver solutions with minimal supervision.
- Provide technical guidance and contribute to solution and application design.
Required Skills
- Strong experience with .NET Framework and application development.
- Hands-on expertise with ASP.NET Web Forms/ASPX, MVC, and Web API.
- Strong Angular development experience, preferably Angular v18+.
- Experience with NgRx and state management concepts, including Reducers and Store.
- Strong knowledge of REST API design and integration.
- Experience with IIS and self-hosted application deployment.
- Strong SQL Server 2019 experience.
- Experience with SSRS.
- Knowledge of automated testing using NUnit and Jasmine.
- Experience with application monitoring tools such as New Relic and Datadog.
- Strong troubleshooting, problem-solving, and communication skills.
- Ability to work independently and effectively within an Agile team.
Required Skills
SQL Application Developer