Job title : Chief of Staff (HNWI) Job type : Permanent Location : London Salary : £100000 We are seeking an experienced, highly organised, and proactive Chief of Staff to join a prestigious family office supporting an Ultra High Net Worth Individual. The ideal candidate will be a Russian speaker and possess a dynamic, discreet, and solution-driven approach to managing a diverse range of responsibilities. This is a unique opportunity to support a high-profile family office in a fast-paced and demanding environment. Main Responsibilities: Serve as the main point of contact between the principal and their businesses, including secretarial and administrative duties. Coordinate and collaborate with a wide range of advisors, including business, tax, legal, and medical professionals. Oversee and manage all household staff in the UK, including staff rotas, weekly meetings, task allocation, and adherence to procedures. Lead recruitment efforts for household and office staff. Handle all financial aspects of the private office, including weekly financial reporting, payroll, expense management, tax filing, and insurance reviews. Oversee all legal matters, including contracts, employment agreements, NDAs, and liaising with lawyers to ensure compliance and operational effectiveness. Manage the family office's asset portfolio, including artwork and property rentals, ensuring smooth logistics and inventory management. Maintain strict financial policies and procedures, ensuring all staff adhere to company financial practices. Open to International travelling Skills & Experience: At least 4 years of experience in a similar high-level role Excellent organisational and time-management skills, with the ability to prioritise and manage multiple tasks effectively. A solution-oriented mindset, always proactive and willing to take on any challenge. A proactive, 'can-do' attitude with the flexibility to deal with changing priorities. A strong communicator who is able to work effectively with senior-level professionals and household staff alike. A hands-on approach to problem-solving and managing day-to-day operations. Ability to handle sensitive matters with the utmost discretion and professionalism. Fluent in Russian (preferred).