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Zone 5 Technologies · 5 hours ago

Full-Stack Engineer (ML Infrastructure & Tooling)

United States

Full-time

Remote

Mid, Senior Level

$155K/yr - $190K/yr

3+ years exp

Zone 5 Technologies is redefining unmanned aircraft systems with innovative solutions. They are seeking a full-stack software engineer to build mission-critical systems that connect internal users, machine learning models, and RAG services, enabling model evaluation and deployment workflows for LLM-powered platforms.

AerospaceManufacturingMechanical Engineering

Responsibilities

Build front-end interfaces in React and backend services in FastAPI to support dataset triage, model evaluation, and simulation workflows

Develop clean, maintainable Rest/gRPC APIs for tool integrations

Document interfaces and CLI tooling for both internal and field users

Integrate RAG (Retrieval-Augmented Generation) pipelines using LangChain, Milvus, PGVector, and Ollama

Deploy semantic search and generation features against internal technical documents and flight data

Implement evaluation mechanisms for LLM outputs

Build intuitive interfaces and workflows tailored to non-ML engineers and mission operators

Implement access control and RBAC logic for internal platforms

Maintain reliable automation across CLI, dashboard, and backend flows

Set up component testing using Storybook and CI-friendly unit/integration test and infrastructure

Contribute to developer onboarding and internal tooling documentation

Qualification

Full-stack developmentTypeScriptReactPythonREST APIsGRPC APIsVector databasesUser-oriented mindsetWebGL/Three.jsTailwind UIObservability designCross-functional collaboration