Build AI-integrated backend systems with Node.Js and PostgreSQL in a hybrid setting with fully remote flexibility. Own data infrastructure, automation, and APIs end to end.This Platform Developer role focuses on database architecture, data transformation, workflow automation, and AI integration. You will maintain backend services, build ETL pipelines, and connect third-party APIs. The work supports internal and client-facing products through reliable automated systems.Key Responsibilities:
Design and optimize PostgreSQL schemas for transformation workflowsBuild pipelines that clean, transform, and route dataDevelop n8n and Node.Js automation workflowsIntegrate LLM features with structured JSON outputsDeploy backend services across DigitalOcean and Google CloudRequirements:
Five-plus years building scalable Node.Js backend servicesThree-plus years with PostgreSQL or MySQLOne-plus year using n8n or equivalent platformsExperience integrating OpenAI, Gemini, Claude, or similar APIsAdvanced Claude Code or Codex experienceApply backend expertise in Node.Js, PostgreSQL, AI integration, and automation to build dependable platform systems.
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📌 Senior Node Js Platform Developer Winnipeg
🏢 Productive Shop
📍 Winnipeg