Top Engineering Jobs in Toronto, ON

Build and scale Toast’s earnings platform, including tip pooling, redistribution, wage calculation, and earnings retrieval systems. Develop reliable backend services using event-driven architecture, participate in design through deployment, monitor and troubleshoot performance, test and debug code, conduct reviews, and collaborate with product and design. The role focuses on calculation correctness, scalability, and infrastructure that directly affects restaurant employee pay and product revenue.

The Senior Software Engineer will design, develop, and maintain scalable backend systems for Toast's Scheduling product, ensuring quality and reliability. Responsibilities include code ownership, mentoring team members, and collaborating with product and design teams.

Design and scale distributed backend microservices for restaurant reservations, guest management, payments, floor management, and table operations. Build integrations, POS synchronization, entitlement and usage-metering services, and asynchronous workflows. Ensure reliability through observability, automated testing, schema design, latency optimization, and resilient distributed systems. Collaborate with global engineering, product, mobile, web, and UX teams while mentoring engineers and leading technical design reviews.

Build and scale backend microservices for international restaurant reservations and table management. Develop Java/Kotlin APIs, payment and notification services, data synchronization endpoints, and asynchronous event consumers using AWS and distributed systems. Write automated tests, monitor service health, analyze logs and metrics, participate in on-call rotations, and collaborate through agile ceremonies, code reviews, and technical design discussions.

Lead international integration engineering by architecting scalable distributed systems and an AI-powered development harness for partner integrations. Guide technical strategy, mentor engineers, review architecture and code, establish development and deployment best practices, and deliver production solutions. Collaborate with product, design, QA, UX, and partner engineering teams while using Java, Kotlin, event-driven messaging, and cloud technologies.

Design, build, deploy, and maintain scalable backend features and APIs for enterprise restaurant products. Lead complex projects, ensure quality with automated testing, monitor rollouts, collaborate with UX/PM, mentor engineers, and partner across teams to improve functionality and reliability for customers.