Staff Fullstack Engineer - Application Core Services | Canada | Remote

Responsibilities

• Your initial focus will be approximately 75% backend and 25% frontend. This balance will evolve with the squad’s priorities. You should be comfortable delivering across the stack, from business logic and APIs through to the interfaces customers and internal teams use.
• Design, build and operate backend services and APIs supporting billing, rates, usage calculations, usage visibility and marketplace workflows.
• Build and maintain backend services primarily in Go, with Node.js also present in our stack, and contribute to TypeScript/React applications to deliver complete features.
• Improve the correctness and reliability of billing and usage workflows, including validation, reconciliation, error handling and recovery.
• Identify recurring manual tasks and replace them with maintainable automation, clear operational workflows and appropriate controls.
• Maintain and evolve the infrastructure supporting our services, including Kubernetes workloads, scheduled jobs, cloud resources and deployment configuration.
• Use infrastructure as code and automated delivery pipelines to make changes repeatable, reviewable and safe across environments.
• Investigate production issues across application code, databases and infrastructure, including resource exhaustion, failed jobs, slow queries and replication delays.
• Plan and execute service deployments, database changes and infrastructure migrations, including validation, monitoring and recovery plans.
• Build and maintain integrations with cloud marketplaces and external business systems where required by the squad’s work.

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