Design, build, and maintain backend workflow orchestration and state management for analyzer integrations on the ECL platform. Modernize legacy .NET systems, ensure reliable event-driven operations, collaborate with integration, infrastructure, and QA teams, and preserve workflow behavior during knowledge transfer.
About Goods & Services
Goods & Services is a product design and engineering company.
We solve mission-critical challenges for some of the world’s largest enterprises, with deep expertise in highly regulated industries—including life sciences and financial services. Our design-led approach allows us to apply cutting-edge capabilities in AI, Data and Hardware Engineering to companies of any size.
Headquartered in the United States, we operate regional development centers in Mexico and the United Kingdom. This global footprint—anchored by our nearshore model—enables us to deliver at scale with the speed, efficiency, and cultural alignment our clients expect.
About the job
Goods & Services is looking for a Senior C# Backend Engineer with expertise in workflow orchestration, state management, and backend service design. Experienced in modernizing legacy systems, building reliable analyzer integrations, and delivering scalable, event-driven solutions.
Location: Loveland, Colorado.
What you’ll do:
- 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.
What you’ll need:
- 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.
Nice to have:
- 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
Similar Jobs
Information Technology • Software
Develop and maintain robust back-end applications, contribute to architecture decisions, and ensure software quality through automated testing and best practices.
Top Skills:
.NetAzure DevopsC#Ci/CdGitMssql
Information Technology • Software • Financial Services • Big Data Analytics
Global Quantitative Researchers at Citadel leverage advanced statistical and quantitative techniques to drive investment strategies and optimize portfolios.
Top Skills:
C++Python
Digital Media • Information Technology • News + Entertainment
Full‑stack .NET developer responsible for writing, maintaining and optimizing code, designing APIs and system architecture, implementing unit/integration tests, supporting deployments, troubleshooting performance issues, and collaborating with QA and stakeholders. May work variable hours including nights/weekends.
Top Skills:
AjaxAngularAsp.NetBootstrapperC#Continuous IntegrationCSSEntity FrameworkGitHTMLIisIocJavaJavaScriptJqueryJSONLinqMvc 5Net Core 2.0Net FrameworkOrmSalesforce Experience CloudSap AbapSQL ServerTfsTypescriptVb.NetVisual StudioWeb ApiXML
What you need to know about the San Francisco Tech Scene
San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.
Key Facts About San Francisco Tech
- Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Google, Apple, Salesforce, Meta
- Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
- Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
- Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine
