Senior Node.js Engineer (ETL)

TL;DR

Senior Node.js Engineer (ETL): Building and optimizing a sophisticated ETL engine to process massive volumes of data from diverse external sources with an accent on system resiliency, API integration, and data integrity. Focus on designing self-healing crawlers, maintaining high-throughput pipelines, and ensuring system observability within a cloud-native GCP environment.

Location: Must be based in Canada

Salary: $135,000–$150,000 CAD per year, plus 5% variable bonus and RSU grant.

Company

A leading commerce partnership marketing platform that enables brands to manage and scale partnerships across the entire customer journey.

What you will do

• Architect and build robust, scalable integrations using Node.js and TypeScript.
• Maintain and optimize the core ETL engine to ensure high throughput and data integrity.
• Design and implement crawlers and API consumers to interface with diverse external systems.
• Participate in a shared on-call rotation to monitor system health and resolve production issues.
• Lead by example in code reviews and architectural discussions to foster technical excellence.

Requirements

• Deep expertise in Node.js and TypeScript.
• Experience building data-processing or streaming processes and managing data schema evolution.
• Strong understanding of OpenTelemetry and observability signals.
• Hands-on experience with Google Cloud Platform (GCP) services like GKE, KMS, and Cloud Storage.
• Must be based in Canada to comply with local employment and benefits regulations.
• Experience with testing frameworks such as Jest, Vitest, or Playwright.

Culture & Benefits

• Comprehensive extended health, vision, and dental coverage.
• Flexible working environment with a responsible PTO policy.
• Generous parental leave (up to 26 weeks fully paid for primary caregivers).
• Technology stipend for home office setup and monthly internet allowance.
• Continuous learning support via free Coursera subscription and internal courses.
• Equity participation through Restricted Stock Units (RSUs).