[Remote] Senior C# Backend Engineer

Note: The job is a remote job and is open to candidates in USA. Goods & Services is a product design and engineering company that addresses mission-critical challenges in highly regulated industries. They are seeking a Senior C# Backend Engineer to develop and maintain analyzer workflow logic, implement workflow orchestration, and collaborate on backend processes for analyzer operations.

Responsibilities

• Develop and maintain analyzer workflow logic within the ECL platform, owning the backend processes that drive analyzer operations end-to-end
• Implement and extend workflow orchestration — managing analyzer state transitions, operational sequencing, and runtime event handling
• Collaborate with the Analyzer Integration Engineer on the communication layer between ECL and connected analyzers
• Support the DCU modernization effort by identifying workflow logic that can be extracted and repackaged into shared .NET libraries
• Work with QA to ensure workflow correctness and reliability across analyzer types and edge cases
• Participate in knowledge transfer from departing Hydra resources to preserve continuity of analyzer workflow behavior

Skills

• 5+ years of professional C# / .NET backend development experience
• Experience building workflow or orchestration systems — state machines, process sequencing, or similar patterns
• Solid understanding of backend service design and inter-service communication
• Ability to work within and around legacy codebases without breaking production
• Collaborative approach to working alongside integration and infrastructure engineers
• Exposure to medical device, laboratory, or instrument integration workflows
• Familiarity with .NET Framework 4.x and modern .NET migration patterns
• Experience with Azure Service Bus or event-driven messaging
• Background picking up ownership of an inherited or underdocumented system

Company Overview

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