Cloud-Scale Infrastructure Architect

Sezzle is seeking a Principal Infrastructure Engineer to design, build, operate, and scale the platform that powers Sezzle. You will own complex initiatives from architecture through production, driving reliability, performance, and cost efficiency at scale.

The role requires deep AWS and Kubernetes expertise, Aurora databases, and hands-on leadership to reduce toil and improve automation. You will participate in on-call rotations, implement disaster recovery, and deliver measurable improvements