"Backend Engineer" Jobs in Canada

Overview: The Backend Engineer on the AI Platform team plays a critical role in building and evolving the backend systems that power internal products, customer-facing capabilities, AI-enabled workflows, and operational

Backend Engineer

Movable Ink · Toronto

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boo

Backend Engineer, Knowledge Graph (Rust)

GitLab ·

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital

Senior Software Engineer, Backend (Capacity Modeling)

Affirm ·

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Capacity Modeling team ensures Affirm

Senior Software Engineer, Backend (Workload Safety)

Affirm ·

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Affirm's engineering team is building a l

Senior Software Engineer, Backend

DraftKings ·

At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It’s transforming how we enhance customer experiences,

Staff Software Engineer, Backend

Stream · Toronto

Staff Software Engineer, Backend About Stream Stream powers real-time Chat , Video , Activity Feeds , and AI Moderation for more than 1 billion end users across 4,000+ apps, from Strava and Bumble to eBay and Patreon.

Senior Back-End Engineer

LotusFlare · Toronto

LotusFlare is a provider of cloud-native SaaS products. Headquartered in Silicon Valley and founded by the team that helped scale Facebook to over a billion users, our mission is to make affordable mobile communications

Senior Software Engineer, Backend - KYC

Sardine ·

Who we are: Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and

Sr. Software Engineer - Backend

eBay · Toronto

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pu

Sr. Backend Engineer - Test Automation

eBay · Toronto

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pu

Senior Software Engineer, Backend (Identity Data)

Affirm ·

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Identity Engineering owns the systems res

Senior Backend Engineer | Accounts Receivable

Ramp ·

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ compa

Senior Backend Engineer | Token Spend Management

Ramp ·

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ compa

Senior Backend Engineer

eleven-x · Waterloo

eleven-x is transforming the parking experience through its industry-leading parking technology: a sensor-based space-occupancy monitoring solution and comprehensive software platform that enables frictionless parking. O