Head of Cloud Platform Engineering

Job Description: About Us Flui Technologies is a leading software solution provider to the energy and water sector, delivering innovative and scalable software infrastructure and services since 1990. Our solutions - MarketFlow, MeterFlow and DCC adapter - support market competition, smart metering, network flexibility and supplier integration across Energy Retail, Energy Networks and Water Retail, and are used to manage messaging for more than 35 million electricity and gas meter points, with millions of records processed per day. As the utility sector evolves to meet the challenges of Net Zero, Smart Metering, Energy Code reform, Market-wide Half-Hourly Settlement, Demand-side Response and Embedded Generation, we combine deep industry knowledge with technical innovation to deliver robust, business-focused solutions backed by dedicated people and exceptional support. We are certified to ISO/IEC 27001:2022, reflecting our commitment to protecting data and managing risk. The Role The Head of Cloud Platform Engineering owns the operations and component-level architecture of Flui's AWS cloud estate - the infrastructure that underpins software processing critical market and metering data at national scale. This is a hands-on role: you will design, build and run cloud-native platforms combining AWS-native services with open-source components, and carry end-to-end accountability for how that estate performs, costs, and stands up to scrutiny. Beyond architecture and operations, you w