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Senior .NET Developer

Develop and maintain scalable web applications using C#, .NET Core, and ASP.NET Web API. Design RESTful APIs and collaborate with cross-functional teams to deliver quality backend and frontend solutions.

  • On-site
  • Mississauga, ON
  • Posted Aug 11, 2026
  • Apply by Sep 10, 2026
  • 1 position

Job summary

Job Summary: We are looking for a .NET Developer with strong backend development experience and working knowledge of Angular and API integration to build and maintain scalable web applications. Key Responsibilities: Develop and maintain applications using C#, .NET/.NET Core, ASP.NET Web API. Design and integrate RESTful APIs and backend services. Work with Angular on the front end for API consumption and basic UI enhancements. Collaborate with cross-functional teams to troubleshoot issues and deliver quality solutions. Write clean, maintainable code and participate in code reviews and testing. Required Skills: Strong experience with C#, .NET/.NET Core, ASP.NET Web API. Good understanding of REST APIs, JSON, HTTP, and API integration. Working knowledge of Angular, TypeScript, HTML/CSS. Experience with SQL Server and database development. Familiarity with Git, CI/CD, and Agile development is a plus.

What you’ll do

Develop and maintain scalable web applications using C#, .NET Core, and ASP.NET Web API. Design RESTful APIs and collaborate with cross-functional teams to deliver quality backend and frontend solutions.

Requirements

Requires strong experience in .NET backend development and working knowledge of Angular for frontend integration. Proficiency in SQL Server and familiarity with Agile and CI/CD processes is expected.

Listed skills

  • C++Preferred
  • .NETPreferred
  • AngularPreferred
  • TypeScriptPreferred
  • GitPreferred
  • CI/CDPreferred
  • AgilePreferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • C#
  • .NET
  • .NET Core
  • ASP.NET Web API
  • RESTful APIs
  • Angular
  • TypeScript
  • HTML/CSS
  • SQL Server
  • Git
  • CI/CD
  • Agile

Job areas

  • Software
  • Technology
  • Engineering
  • Finance & Accounting

Additional details

Minimum experience
5+ years
Apply by
Sep 10, 2026
Posting language
English
Working hours
40 hours per week
Seniority
Mid-Senior level
Application method
Direct apply is available