This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer based in Canada. This role offers the opportunity to design and build scalable backend systems that power modern SaaS products and seamless digital experiences.You will work on high-impact APIs, data-driven services, and cloud-based architectures used by businesses and partners globally.The position combines technical ownership, product collaboration, and a strong focus on reliability, performance, and customer value.You will collaborate closely with frontend engineers, QA specialists, product teams, and external partners to deliver high-quality solutions.This role is ideal for an experienced backend engineer who enjoys solving complex technical challenges and improving systems at scale.You will contribute to a culture of engineering excellence, continuous improvement, and customer-focused innovation.