Senior C# Backend Engineer: Orchestrate Scalable Workflows

Goods & Services; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Goods & Services in Loveland, CO seeks a Senior C# Backend Engineer to own analyzer workflow logic and backend services in the ECL platform. You will modernize legacy systems, build reliable analyzer integrations, and deliver scalable, event-driven solutions.

Ideal candidates have 5+ years in C# / .NET backend development, plus hands-on experience with workflow orchestration, state management, and inter-service communication.

Qualifications

• 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.

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

C# / .NET

Workflow orchestration

Backend service design

Legacy code handling

Collaboration

Tools

Azure Service Bus

Job description

Goods & Services in Loveland, CO seeks a Senior C# Backend Engineer to own analyzer workflow logic and backend services in the ECL platform. You will modernize legacy systems, build reliable analyzer integrations, and deliver scalable, event-driven solutions.

Ideal candidates have 5+ years in C# / .NET backend development, plus hands-on experience with workflow orchestration, state management, and inter-service communication.