About this role
Senior Full Stack Developer, Contract at BIMM. Location: Toronto or Canada. Role: developing APIs, optimizing performance, building agents Requirements: 5+ years with modern frameworks (React, Node.js); experience with GraphQL/Apollo, SSR, OAuth2/OIDC, SLOs and observability, agentic workflows/LLMs, TypeScript and JSON Schema; strong security and cloud familiarity. Category: Software Development Seniority: Senior Level Tools: React, Node.js, TypeScript, JSON Schema, GraphQL, Apollo, LangGraph, LangChain, AutoGen, AWS, Docker, Styled Components, LangSmith, OpenTelemetry, OAuth2, OIDC, SSR, MCP, LLM Commitment: Contract Workplace: Hybrid Languages: English