Check is rebuilding payroll by providing embedded payroll infrastructure (“we power the businesses that do”) so payroll platforms and employers can launch, grow, and pay people more simply. The software layer manages payroll complexities across thousands of businesses, aiming to transform operational payroll software into a more intuitive, consumer-like experience. From the postings, the company is likely early in some functions (e.g., “first dedicated Business Operations role”) and focuses on high-impact work in finance/business operations and product design.