About the role
Responsibilities Build and operate backend services moving data from warehouse queries to downstream systems Improve event handling, query execution, result transformation and delivery coordination Build and maintain APIs and integrations across major cloud data warehouses Participate in on-call rotation, respond to production issues and improve reliability Find and fix problems affecting correctness, speed, reliability, security and operability Build shared components, automation, documentation and tools Mentor engineers through code reviews and context sharing Requirements 5+ years of production coding experience, strong in Python Deep experience designing and maintaining services with end-to-end ownership including on-call Experience with backend-heavy and distributed systems on GCP or AWS Building for reliability, security and observability at scale Comfort with ambiguity and high agency Preferred Qualifications Experience in a startup or high-growth environment Daily use of AI tools and interest in ML and agentic products Benefits Fully employer-paid health, dental, vision, life and disability coverage for Canadian employees 401(k) or RRSP with company match Flexible time off, monthly Recharge Days, home office stipend Equity, spot bonuses, annual professional development stipend About the Company GrowthLoop builds a composable CDP and Compound Marketing Engine using agentic AI to help enterprise brands launch personalized marketing programs.