This is a job posting for a Senior Software Developer, an 11-month contract role in Toronto, requiring 10+ years of experience with C#, .NET, ASP.NET, .NET Core, Blazor, and related web technologies. The role is full-time onsite with security clearance requirements. It represents a direct, paid work opportunity rather than a product idea.
A starter prompt for Claude Code, what you'll need, and how to reach them.
You are a Senior .NET developer preparing for a contract role interview. The role requires 10+ years in C#, .NET Framework 4.6+, ASP.NET, .NET Core, Razor, Blazor, SAX BASIC, Entity Framework, Web services, and Web API. Focus on designing an n-tier enterprise application. Generate code examples and architectural considerations for a secure, scalable, and maintainable enterprise application using the specified stack. Include: 1) A typical N-tier architecture diagram, explaining each layer (Presentation, Business Logic, Data Access). 2) A C# code snippet for a common business logic service, demonstrating dependency injection and unit testability. 3) An ASP.NET Core Web API controller example with best practices (e.g., async/await, error handling, DTOs). 4) A Blazor component example demonstrating data binding and interaction with the Web API. 5) A brief explanation of how Entity Framework would be used for database interactions in this context, including a sample LINQ query. 6) Address security considerations for enterprise applications using this stack, focusing on authentication and authorization. Ensure all code is production-ready, clean, and follows modern C#/.NET conventions. Emphasize performance and maintainability.
OntarioOntario
This is a direct contract opportunity already localized to Ontario, so the opportunity is to directly pursue this specific role.
contract · Toronto, Ontario. RQ11105 - Sr. Software Developer 11-month contract (207 business days) - 2 possible extensions ONSITE 5 days - 222 Jarvis St Security Level: CRJMC Must Have: 10 years' experience in developing n-tier Enterprise applications 10 years' hands-on development with C#, .Net Framework (Version 4.6 and above) Must have extensive experience with C#, ASP. NET, .NET CORE, RAZOR, BLAZOR, SAX BASIC and Entity framework Expertise in W eb services, Web API In depth knowledge of client side web development: HT…
Core skill, but needs verification against the 10-year experience requirement.
New process, specific to government/public sector roles. Requires thorough background checks and can take time.
Learn it: Search getting-started ↗
Location-specific requirement, needs to be met by the operator.
Existing work demonstrating required skills; may need to be curated.
Apply directly through the Adzuna portal (or the original source if available on the Adzuna page).
“I am a Senior Software Developer with over 10 years of hands-on experience in C#, .NET, ASP.NET, .NET Core, Blazor, and Entity Framework, perfectly matching the requirements for RQ11105. My expertise in n-tier enterprise applications and Web services, combined with my immediate availability in Toronto, makes me an ideal candidate for this 11-month onsite contract.”
Open the original ↗