Kumaran Systems Technology/Software

Dot Net

Toronto, Canada In person Full-time

Key Responsibilities

  • Design and build scalable backend services in .NET 8 / C# and Web APIs.
  • Develop and maintain Azure Functions, Service Bus consumers and App Service deployments.
  • Model, query and tune data in SQL Server / Azure SQL; write performant T-SQL and stored

procedures.

  • Implement CI/CD pipelines in Azure DevOps for build, test and release automation.
  • Instrument services with Application Insights; diagnose and resolve production incidents.
  • Collaborate with architects, QA and DevOps on secure, cost-efficient Azure solutions.
  • Review pull requests, enforce coding standards and mentor mid-level developers.

Must-Have Skills

  • 10+ years of hands-on .NET development (.NET Core / .NET 6/8, C#).
  • Strong experience with Azure Functions, Service Bus, App Service, Blob Storage, Key Vault.
  • SQL Server / Azure SQL — schema design, indexing, T-SQL, stored procedures, query tuning.
  • RESTful API design, Entity Framework Core, Dependency Injection, async/await patterns.
  • Identity & security: Entra ID (Azure AD), OAuth2 / OIDC, Managed Identity.
  • Unit testing (xUnit / NUnit / MSTest) and integration testing.
  • CI/CD using Azure DevOps (YAML pipelines) or GitHub Actions.
  • Git, branching strategies and code-review discipline.

Good-to-Have Skills

  • Azure certifications: AZ-204, AZ-400, AZ-305.
  • Containerization (Docker, Azure Kubernetes Service).
  • Infrastructure-as-Code (Bicep, Terraform, ARM).
  • Event-driven architectures using Event Grid or Event Hubs.
  • Microservices patterns (CQRS, Saga, Circuit Breaker).
  • Frontend exposure (Angular / React / Blazor).
  • Bachelor's/Master's in Computer Science, Engineering or equivalent.
  • Proven track record of delivering production workloads on Azure.
  • Strong written and verbal communication; comfortable in client-facing conversations

Job description provided by Kumaran Systems.
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