You Will: Architect and implement scalable, reliable, and auditable payment systems to securely track, move, and reconcile money across global markets; Influence and drive multi-year technical roadmaps that balance near-term deliverables with long-term scalability, performance, and operational excellence; Provide technical leadership on complex, high-impact, cross-team engineering initiatives involving distributed systems and large-scale transaction data processing; Set and communicate the technical vision for Remitly's payment platforms and services in collaboration with product, compliance, business development, and engineering teams. About the Role: Under the supervision of the Director, Engineering, the Principal Software Development Engineer will drive the design, architecture, and delivery of next-generation distributed platforms and services that power Remitly's cross-border payments business at global scale.