Cloud Infrastructure Backend Engineer

Location: Montreal

Shape Motion’s cloud backend with Azure, Docker, and production engineering judgment while supporting AI-powered customer environments remotely.
This senior software engineering role focuses on application code that controls infrastructure primitives. Motion’s stack includes Node.js, Type Script, MongoDB, Elastic Search, Azure, and Pulumi. You will help make runtime behavior reliable for APIs, agent workloads, and customer-specific environments.

Key Responsibilities:

Build systems managing Motion’s agent environment lifecycle
Create reliable queue, lock, service bus, and task abstractions
Define reusable Pulumi infrastructure patterns for engineers
Handle container boundaries, mounted storage, OS disks, and permissions
Support runtime debugging, logs, observability, and security
Requirements:
Six or more years of software engineering experience
Strong production backend experience and sound engineering judgment
Deep cloud fundamentals across Azure, AWS, or GCP
Infrastructure-as-code experience using Pulumi, Terraform, or CDK
Docker and container runtime experience; orchestration knowledge helpful
Bring backend expertise and cloud fundamentals to Motion’s dependable infrastructure, agent environments, and data-intensive API platform.