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Senior Back-end Developer in C# (Montreal)

Company: Lorven Technologies

Location: montreal (administrative region), London

Posted: June 04, 2026

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Position Details

Join a dynamic team as a Senior Back-end Developer specializing in C#. This long-term contract role requires advanced expertise in multithreading and robust application design. Candidates should possess over 8 years of experience in C#, with a robust focus on back-end development and standalone applications.

Key Responsibilities

  • Develop and maintain high-quality C# applications
  • Test and optimize existing codebases
  • Refactor underperforming code for improvements
  • Review code to ensure best practices are met
  • Participate in cross-team tasks, including regression testing

Requirements

  • 8+ years of C# development experience
  • Expertise in SQL Server and related stacks
  • In-depth understanding of application optimization
  • Experience with APIs and architectural concepts
  • Familiarity with TDD and BDD is an advantage

Leverage your expertise in C# to significantly im...