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Senior Software Developer

Company: Armstrong Fluid Technology

Location: toronto, London

Posted: June 15, 2026

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Position Details

Armstrong Fluid Technology is a global leader in innovative fluid flow solutions. We are committed to engineering excellence and delivering high-quality products and services that drive efficiency and sustainability for our customers.

We are seeking a highly skilled Enterprise Developer to join our enterprise architecture team. This role is ideal for a developer with extensive experience in Python, C#, and .NET projects including legacy frameworks such as ASP.NET. The successful candidate will be proficient in creating new microservices, as well as refactoring, upgrading, and migrating applications to modern platforms and architectures, with a focus on legacy enterprise systems. Expertise in SQL databases, cloud development (especially AWS), containerization, and application security is essential.

Key Responsibilities

  • Design, develop, maintain, troubleshoot, and enhance Python and C# applications.
  • Refactor and upgrade legacy ASP.NET appli...