Développeur Logiciel senior FS (IA) / Senior Full Stack Developer (AI-First)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Développeur Logiciel senior FS (IA) / Senior Full Stack Developer (AI-First) based in Canada. This is a senior full-stack engineering opportunity focused on building practical, AI-first solutions that improve how engineering teams work. You’ll contribute to an internal multi-model AI platform, developing agents, automations, and integrations with modern AI tooling. A key part of the role is designing and building an internal MCP marketplace that enables secure, authenticated access to tools across multiple AI clients. You’ll combine hands-on software development with AI enablement, helping teams adopt new technologies through technical guidance, demonstrations, and reusable tools. The role sits at the intersection of product engineering, AI, developer experience, and organizational transformation. You’ll work closely with product, design, operations, business, and engineering stakeholders in a collaborative, remote-first environment. Your work will have broad organizational impact, helping accelerate AI adoption while delivering scalable, production-ready experiences.