Shape platform architecture with TypeScript, React, and Node.
Js at MaintainX, supporting teams from Montreal or Toronto without a minimum office mandate.
As Principal Full-Stack Developer, you will guide shared services and components used across MaintainX and Autodesk Operations Solutions. You will work across APIs, design systems, developer tooling, release foundations, and runtime reliability. The role combines technical direction, large project delivery, architecture proposals, mentoring, and cross-team influence.

Key Responsibilities

Set technical direction for shared platform services and componentsDesign APIs, tools,



and design system componentsLead ambiguous projects from planning through productionOwn reliability and performance across a platform domainMentor senior and staff engineers through code reviewsRequirements:
10+ years building full-stack web or mobile productsDeep hands-on TypeScript, React, and Node.
Js experienceExperience designing shared systems at scaleExperience with mobile-first, responsive, iterative developmentDaily use of AI tools in development workflowsBring principal-level technical leadership, full-stack expertise, and platform judgment to MaintainX’s shared engineering foundations.

📌 Principal Full-Stack Platform Engineer (Canada)
🏢 MaintainX
📍 Canada