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ExemplarITS

Full Stack .NET Developer with IOT

Remote•United States•Contract
$30 - $45 hourly
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About the Job
Job Title: Full Stack .NET Developer with IOT.
Location: Remote.
Experience: 2-6 Years (Maximum).
Work Authorization: US Citizens (USC) Only.

Education:
  • Bachelor's (B.S.) or Master's (M.S.) degree in Computer Science, Biomedical Engineering, Information Technology, Engineering, or a related field from a reputed U.S. educational institution.

Job Description:
  • Must Have: FSD with IOT. (Mandatory IOT with Microsoft Technologies - Development - .NET C#-Level4-Exp1).

About the Role:
Client is a clinical diagnostics remote instrument monitoring platform. We are modernizing from a legacy stack (TFS / VB6 / AngularJS) to cloud-native on AWS ECS Fargate, React 19, .NET 8, and GitHub Actions. You will build across IoT pipelines, instrument applets, software packaging, AI agents, and cloud dashboards — end-to-end ownership on a greenfield platform used by hospitals and labs worldwide.

Key Responsibilities:
IoT & Instrument Connectivity:
  • MQTT / AMQP / REST pipelines between instruments and cloud backend.
  • Lightweight Windows/Linux edge applets for telemetry and update enforcement.
  • Instrument protocol integration and migration from legacy stack.

Package Wrapping & Distribution:
  • Installer packaging (MSI/NSIS) for connected and air-gapped instrument channels.
  • Delta-update mechanisms with rollback, version detection, and audit trails.
  • IEC 62304-aligned packaging integrated into GitHub Actions CI/CD.

AI Agent Development:
  • Build and deploy AI agents using LangGraph, MCP, or LangChain.
  • RAG pipelines against instrument manuals and support knowledge bases.
  • AI tooling (code gen, PR bots, test scaffolding) to accelerate the team.

Full Stack Application Dev:
  • React 19 UIs: dashboards, alerts, consumable tracking, update status.
  • .NET 8/Python backend services, REST APIs, event-driven microservices.
  • Automated tests (unit, integration, E2E) for regulated software releases.

Qualifications:
Required:
  • 2–6 years full-stack development shipping production software.
  • React / TypeScript + .NET C# or Python backend.
  • IoT protocol experience (MQTT, AMQP) or edge software integration.
  • Software packaging: installers, containers, or update agents.
  • AI tools in daily dev (Cursor, Copilot, Claude Code).
  • CI/CD familiarity (GitHub Actions or equivalent).

Nice to Have:
  • Medical device software background (IEC 62304, IVD, FDA CFR 21).
  • LangGraph / MCP agent production deployment.
  • AWS ECS Fargate, Terraform, or IaC hands-on.
  • AngularJS / VB6 / TFS context (migration awareness).
  • HIPAA-adjacent data handling and audit trail experience.

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