Senior Software Engineer, Backend — Toast International
Location: Toronto, ON / Canada Hybrid (Ontario)
Who We Are
Toast is driven by building the restaurant platform that helps restaurants adapt, take control, and get back to what they do best: building the businesses they love.
Are you bready* for a change?
As a Senior Backend Engineer on the Toast International team, you’ll play a pivotal role in engineering the platform that powers the next generation of guest reservations, dynamic floor management, and table operations across global markets like the UK, Europe, and Canada.
You will lead the design and execution of core backend services—building scalable backend systems, robust integrations, data processing pipelines, and core platform capabilities. You’ll collaborate closely with engineering teams in North America and Europe, product managers, and designers to win high-value full-service restaurants worldwide.
About this roll* (Responsibilities)
- Architect, implement, and scale distributed backend microservices (Java / Kotlin / AWS) powering reservations and guest management.
- Build core transactional and payment capabilities for the platform.
- Design robust integrations with third-party aggregators and partners and two-way POS synchronization.
- Implement tiering, entitlements, and usage metering services across freemium waitlists and premium subscription tiers.
- Partner cross-functionally with Mobile, Web/Frontend, Product Management, and UX to deliver seamless end-to-end features.
- Drive high standards of code quality, observability, test automation (