Location
toronto, on, Canada
Posted
July 09, 2026
Job Description
Senior Backend Engineer (SaaS, Data & AI)
We’re hiring a Senior / Staff Backend Engineer to lead the design and delivery of SaaS products powered by data, machine learning, and AI. This is a hands‑on role focused on building scalable backend systems, integrating ML/AI capabilities into real customer workflows, and driving technical direction across product areas. You’ll work closely with Product, Design, and Data teams to deliver reliable, high-impact features and improve engineering standards across the organization.
Roles & Responsibilities
- Own the architecture and technical direction for backend systems within a multi-tenant SaaS platform
- Design and build APIs and services (REST, GraphQL, or gRPC) to support product features and integrations
- Deliver backend features end-to-end, including data modeling, business logic, and system integration
- Partner with Product, Design, and Data/ML teams to translate business requirement...