Job Description
Toast is recruiting on behalf of one of the world’s largest professional services firms for a Senior Manager, Senior AI Architect based in Montreal. With more than 10,000 people across Canada, this firm advises the country’s biggest organizations on audit, tax and advisory, and its Advisory practice is leading large-scale data, cloud and AI transformation work for strategic clients. In this role, you will be the senior technical voice on complex programs, shaping end-to-end architectures that help enterprises adopt generative AI, intelligent agents and modern data platforms securely and at scale.
Toast is recruiting on behalf of one of the world’s largest skilled services firms for a Senior Manager, Senior AI Architect based in Montreal. With more than 10,000 people across Canada, this firm advises the country’s biggest organizations on audit, tax and advisory, and its Advisory practice is leading large-scale data, cloud and AI transformation work for strategic clients. In this role,



you will be the senior technical voice on complex programs, shaping end-to-end architectures that help enterprises adopt generative AI, intelligent agents and modern data platforms securely and at scale.
Responsibilities Define and recommend end-to-end architectures for digital transformation, data and AI initiatives, aligned with each client’s enterprise architecture
Design and lead secure, scalable AI-native architectures across cloud, hybrid and multi-platform environments
Assess existing environments, including legacy systems, data platforms, cloud setups, AI/ML stacks and integration models
Build pragmatic modernization roadmaps that fit business goals, technology constraints and each client’s ability to execute
Define governed, scalable data architectures that support advanced analytics, generative AI and intelligent agents
Design auditable architectures that

📌 Senior Manager (Montreal)
🏢 Toast
📍 Montreal