We’re looking for a Device Lab Engineer to build and run Owner’s device testing lab for our new POS product line. This lab will be the source of truth for validating hardware and software combinations across tablets, routers, card readers, printers, and other peripherals, and ensuring every release works across the real-world matrix our restaurants depend on. You’ll be our first dedicated lab hire: an individual contributor who can bring structure, speed, and confidence to a fast-moving hardware + software environment. This role sits at the intersection of product engineering, QA, and operations — and will help define the standard for what “ready to ship” means for Owner POS. This is a hybrid role located in San Francisco, California.