Build backend foundations for MaintainX’s internal developer platform using TypeScript, Node.js, and distributed systems expertise. Help engineers ship faster as the organization grows.

As a Senior Software Developer on the Backend team, you will treat the internal developer platform as a product for more than 150 developers. You will shape tooling, golden paths, and platform primitives that reduce manual work and tribal knowledge. The work includes GraphQL APIs, service templates, scaffolders, and CI/CD workflows.

Key Responsibilities: Design backend foundations powering the internal developer platform

Build tooling for developer workflows and platform adoption

Consolidate and evolve platform primitives and golden paths

Advance GraphQL, event-driven, OpenAPI, and CI/CD workflows

Collaborate with platform and product development teams

Requirements: Five or more years of distributed systems experience

Expertise in Node.js, TypeScript, or similar languages

Experience evolving GraphQL APIs at scale

Robust AI mindset and product mindset

Knowledge of cloud infrastructure and CI/CD pipelines

Bring senior backend engineering, GraphQL, and platform product expertise to MaintainX’s developer tooling team.

📌 Senior Developer Platform Engineer (Toronto)
🏢 MaintainX
📍 Toronto