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indeed

Senoirr Dot Net Developer- Canada

RELQ TECHNOLOGIES
Toronto, CAN
Senior
3 days ago
C#.NET CoreWeb APIAngularEntity FrameworkSQL Server
Free

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C#.NET CoreWeb API
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Overview

  • We're looking for a hands on Senior .NET Engineer to help design, build, and deliver high quality, scalable enterprise SaaS applications.
  • This role is ideal for someone who enjoys solving complex problems, writing clean code, and taking full ownership of their work—including testing and quality.

What You'll Be Doing

  • Break down large or complex problems into smaller parts, design clean solutions, and implement the core framework.
  • Build and maintain RESTful APIs and backend services using C#, .NET Core, Entity Framework, and Web API.
  • Apply software architecture patterns like Domain Driven Design (DDD) and CQRS to build modular and scalable systems.
  • Work directly with SQL Server—designing databases, writing stored procedures, optimizing queries, and tuning performance.
  • Use Entity Framework (EF Core or EF6) for ORM and data access.
  • Write clean, testable, and maintainable code with proper documentation.
  • Take full ownership of testing your own code—unit, integration, and performance testing—as part of a Shift Left / No QA team setup.
  • Collaborate with product managers and other teams to understand requirements and deliver customer focused features.
  • Use AI development tools (required)—including GitHub Copilot, Claude, or similar—to assist with code generation, refactoring, documentation, and development speed.

What You Should Bring

  • 5+ years of experience in enterprise or SaaS software development.
  • Strong hands on experience with: C#, .NET Core, Web API, Angular or other frontend frameworks, Entity Framework (EF Core or EF6), SQL Server writing queries, stored procedures, indexing, and performance tuning.
  • 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 multi threading, asynchronous programming, and system performance tuning.
  • Comfortable with Git and working in a modern development environment (CI/CD, Agile).
  • Strong debugging and troubleshooting skills.
  • Excellent communication skills (written and verbal) in English.
  • Experience working across multiple teams or squads.
  • Required: Active daily use of AI development tools like GitHub Copilot, Claude, or similar in your workflow.

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