Senior Software Engineer, Backend (Authentication Experience)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Backend (Authentication Experience) based in Canada. As a Senior Software Engineer, you will build and evolve backend systems that power critical authentication, verification, and fraud-prevention journeys.You will work on highly available, low-latency services supporting web and mobile experiences used by millions of customers.The role combines hands-on engineering with technical leadership, giving you ownership of meaningful quarterly goals and complex, open-ended problems.You will collaborate closely with Product, Design, Analytics, and engineering partners to balance customer needs, technical constraints, risks, and trade-offs.You will also help strengthen engineering quality through thoughtful architecture, code review standards, documentation, and knowledge sharing.With a strong emphasis on ownership and continuous improvement, you will mentor teammates and contribute to the growth of a globally distributed engineering organization.This is a remote opportunity for an engineer who enjoys solving challenging s... Click Apply to read the full job description.