Senior Software Engineer, Platform

Calliere Group

Senior Software Engineer responsible for developing data-intensive APIs and maintaining infrastructure systems. Collaborate within a cross-functional team in a remote environment across Canada.

Posted 7/11/2026full-timeRemote • 🇨🇦 CanadaSenior💰 CA$200,000 per yearWebsite

Tech Stack

Tools & technologies

CloudJavaScriptLinuxNode.jsTypeScript

About the role

Key responsibilities & impact

Build and evolve the systems that provision, update, secure, and observe isolated agent execution environments
Design reusable abstractions around queues, locks, background job processing, and service-bus mechanics
Extend and refine the infrastructure-as-code foundation (Pulumi)
Work directly with Linux systems, persistent storage, OS-level disks, container boundaries, permission models, logging pipelines, and runtime debugging
Operate within a small, high-ownership, cross-functional team running weekly delivery cycles

Requirements

What you’ll need

6+ years of software engineering experience, with meaningful time spent deep in infrastructure, platform, or systems engineering
Strong production backend experience
TypeScript/Node.js is a plus
Deep, hands-on cloud experience
Fluency with infrastructure-as-code
Hands-on container and runtime expertise
Experience designing reliable systems around background jobs, queues, locks, service buses, migrations, retries, and failure recovery
Strong security instincts applied to application runtime environments

Benefits

Comp & perks

competitive compensation with equity for all employees
comprehensive health benefits from day one
a monthly wellness/lifestyle stipend
20 days of PTO
$1,500 home-office stipend

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Software EngineeringBackend DevelopmentTypeScriptNode.jsLinux SystemsPersistent StorageLogging PipelinesRuntime DebuggingService Bus MechanicsFailure Recovery

Soft Skills

CollaborationOwnershipProblem-Solving