Full Stack Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Engineer based in Canada. As a Full Stack Engineer, you’ll contribute across the front end and back end of a modern SaaS platform, building reliable and scalable product experiences. You’ll work closely with engineers, product managers, and UX partners to turn ideas into technically robust, user-focused features. The role offers end-to-end ownership, from technical design and implementation through deployment and post-release support. You’ll have the opportunity to shape architectural decisions while working with large datasets and performance-sensitive systems. Quality is central to the role, with a strong emphasis on automated testing, observability, debugging, and maintainable code. You’ll join a remote-first, collaborative engineering environment where initiative, accountability, and thoughtful problem-solving are highly valued. Based in Toronto, you’ll help build technology that powers sophisticated advertising and data-driven workflows for enterprise customers.