Full Stack Developer

Delta System & Software, Inc.; United States; On-site; USD 110,000 - 165,000; Full time

Job summary

Delta System & Software, Inc. is seeking a skilled full‑stack developer to ship production software for IoT-enabled instruments. You will work on connectivity between instruments and the cloud, packaging, and CI/CD pipelines while advancing AI-assisted tooling.

You will contribute to AI agent development, RAG pipelines, and robust tests, with a focus on Windows/Linux edge applets and regulated software considerations.

Qualifications

• 2–5 years of full-stack development shipping production software.
• Proficient with React/TypeScript and .NET C# or Python backend.
• IoT protocol experience (MQTT/AMQP) or edge software integration.
• Experience with software packaging (installers, containers, update agents) and CI/CD.

Responsibilities

• Develop IoT & instrument connectivity between devices and cloud backends.
• Create packaging and distribution mechanisms (MSI/NSIS, update agents).
• Build and deploy AI agents; implement RAG pipelines against manuals and knowledge bases.
• Develop full stack applications with automated tests (unit, integration, E2E).

Skills

Python

React

TypeScript

C# / .NET

AI tooling

MQTT/AMQP

CI/CD

IoT edge

Education

B.S./M.S. in CS or Biomed Eng

Tools

LangGraph

LangChain

MCP

GitHub Actions

Job description

Skills Required:), Python, React / TypeScript +, and AI agents using LangGraph, MCP, or LangChain and IoT & Instrument Connectivity (MQTT / AMQP / REST

Key Responsibilities

IoT & Instrument Connectivity

• MQTT / AMQP / REST pip elines 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
• 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

• Automated tests (unit, integration, E2E) for regulated software releases

Qualifications

Required

• 2–5 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)
• AWS ECS Fargate, Terraform, or IaC hands‑on
• HIPAA‑adjacent data handling and audit trail experience

Education: B.S. / M.S. in Computer Science, Biomedical Engineering, or equivalent