Principal Software Engineer

📋 Description Lead architectural evolution across scaling traffic and features. Define patterns: API design, microservices, CI/CD, monitoring. Mentor engineers; review architecture and code; ship ambitious work. Share learnings with Coupa's Architectural Steering Group. Partner with SRE on cloud-native infra: CI/CD, containers, IaC, multi-cloud. Own security, multi-tenancy, data governance, and regional compliance with product teams. 🎯 Requirements 15+ years building B2B SaaS at scale with leadership roles. Experience evolving legacy systems into microservices in production. APIs, multi-tenant architectures, and B2B integration patterns. CI/CD, Docker/Kubernetes, IaC; AWS or GCP. Rails, Golang, Java experience; pick effective tools. Mentor teams; provide direction without micromanaging. Balance scale, performance, debt, and feature shipping. Cross-functional communication across engineering, product, and business. 🎁 Benefits Pioneering technology advancing efficiency and visibility. Collaborative, transparent culture focused on excellence. Global impact across clients and business. Learn more on Life at Coupa blog.