Senior II Software Development Engineer in Test

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior II Software Development Engineer in Test based in Canada. This is an opportunity for an experienced software engineering professional to help build highly scalable, reliable, and resilient cloud-native platforms. You will play a key role in automating the software development lifecycle, from testing and deployment through validation and production readiness. The position sits within a collaborative platform engineering environment focused on service mesh, APIs, control-plane technologies, and other cloud-native services. You will work closely with engineering teams to strengthen test strategies, identify risks, troubleshoot complex issues, and improve development workflows. Your work will directly contribute to the correctness, performance, reliability, and safe deployment of critical platform services. The role offers a technically challenging environment where curiosity, automation, continuous improvement, and engineering excellence are highly valued. As a remote position, it provides the flexibility to work effectively from home while collaborating with distributed technical teams.