Sr. Dot Net Developer
Role Overview
Hands-on Senior .NET Engineer role building and delivering high-quality, scalable enterprise SaaS applications.
Remote role in Canada; contract duration is 6–12+ months with a possible extension.
Key Skills for This Role
Full Job Posting
Role overview
Hands-on Senior .NET Engineer role building and delivering high-quality, scalable enterprise SaaS applications.
Remote role in Canada; contract duration is 6–12+ months with a possible extension.
What you'll do
- Break complex problems into smaller parts, design clean solutions, and implement core frameworks.
- Build and maintain RESTful APIs and backend services using C#, .NET Core, Entity Framework, and Web API.
- Use DDD and CQRS to create modular, scalable systems.
- Design SQL Server databases, write stored procedures, optimize queries, and tune performance.
- Write clean, testable, maintainable, documented code and own unit, integration, and performance testing in a Shift Left, no-QA-team setup.
- Collaborate with product managers and other teams to deliver customer-focused features.
- Use AI tools such as GitHub Copilot or Claude for code generation, refactoring, documentation, and development speed.
What you should bring
- At least 5 years of enterprise or SaaS software development experience.
- Strong hands-on experience with C#, .NET Core, Web API, Entity Framework (EF Core or EF6), and SQL Server.
- Experience with Angular or another frontend framework.
- Solid understanding of object-oriented programming, design patterns, and enterprise architecture.
- Experience with DDD, CQRS, and clean layering of business logic and data access.
- Familiarity with multithreading, asynchronous programming, and system performance tuning.
- Comfort with Git, CI/CD, and Agile; strong debugging and troubleshooting skills.
- Strong written and verbal communication skills in English, and experience working across teams or squads.
- Daily use of AI development tools such as GitHub Copilot, Claude, or similar is required.
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