Interim Chief Financial Officer

2 weeks ago


London, United Kingdom Practicus Full time

Interim CFO (Contract) – Deep-Tech Startup | London (Hybrid)A revolutionary deep-tech startup is seeking an exceptional Interim CFO to lead its finance function through a critical growth phase as it prepares for major product launches in 2026. This is a rare opportunity to step into a high-impact role within a closely held, founder-led organisation operating at the cutting edge of hardware, software, and intelligent-device innovation.About the CompanyThis early-stage technology business is building a premium ecosystem technology products. With an ambitious vision to transform how people interact with information in the real world, the company designs, develops, and manufactures intelligent devices that combine advanced AI, cloud connectivity, and high-end product design.The RoleThe company is urgently seeking a highly capable Interim CFO to:Take immediate ownership of the finance functionLead business planning for a major product releaseBuild scalable financial models and guide commercial strategyOversee R&D tax credit claims and manage HMRC interactionsOptimise and stabilise financial operations (Xero)Recruit and build an in-house finance teamSupport complex and unconventional commercial projects, from acquisitions to property-related transactionsThis mandate goes far beyond traditional finance leadership—requiring exceptional commercial judgement, operational focus, and comfort navigating complexity at speed.Unique Requirement: Strong Family-Office / HNWI ExperienceThe company is ultimately owned through a trust structure and funded by high-net-worth sources. Therefore, the successful candidate must have:Significant experience operating within a family office or HNWI environmentProven ability to manage confidential, sensitive, high-trust financial relationshipsThe judgement, discretion, and commercial maturity needed to work closely with successful founders and private stakeholdersA track record of navigating trusts, private ownership structures, and bespoke investment or acquisition opportunitiesWhat You'll HandleHigh-level stakeholder management with private investors and trust structuresEvaluation and execution of "non-standard" commercial projects (e.g., property acquisitions, unique asset evaluations, alternative investment opportunities)Detailed financial oversight for both corporate and owner-related initiativesRapid problem-solving and hands-on involvement in day-to-day operationsAbout YouBig Four background or equivalent "super-sharp" technical groundingNot purely corporate—comfortable in fast-paced, ambiguous startup environmentsConfident, commercially astute, and able to operate independentlyExperience with acquisitions, particularly property and asset dealsManufacturing knowledge helpful but not required



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