Senior Platform Engineer — Core Systems & Scale

UpCore Solutions in San Francisco seeks a highly skilled Member of Technical Staff to join our Platform Engineering team in our San Francisco office. You will design, develop, and maintain the core platform, collaborating with cross-functional teams to deliver scalable, reliable software in a fast-moving startup environment. The role requires 5–12 years in platform or full-stack engineering, strong Java/Python/C++ skills, and hands-on cloud experience (AWS/Azure/GCP), with Docker/Kubernetes