Global Payroll & Benefits Manager

Job Title: Global Payroll & Benefits Manager Location: Hybrid  About Radiant Radiant is redefining how AI infrastructure is built. We design and operate AI-native cloud platforms engineered for sovereignty, performance, and scale. Our infrastructure powers GPU-native workloads, multi-tenant control planes, and high-performance AI systems designed for the most demanding environments. We are not building a generic cloud. We are building purpose-built AI infrastructure - from powered land, to compute, to software . As we scale our platform and expand our engineering organisation, we are looking for leaders who can build strong teams, uphold high standards, and deliver reliably at pace. Job Summary: Radiant is growing quickly across multiple countries, and we need a payroll and benefits specialist to make sure every employee is paid accurately, on time and in line with local law. As Global Payroll & Benefits Manager, you will own end-to-end payroll delivery for our international entities and manage our employee benefits programmes. You will also lead the systems work that lets payroll scale with the business, with HiBob at the centre. You will sit within the People team and work closely with local HR, Finance and external payroll providers. Key Responsibilities: Payroll delivery and complianceTake ownership of end-to-end payroll delivery for assigned international entities. Manage, audit and execute multi-country payroll, covering payroll inputs, validation, approvals, funding co