This role sits within a Big 4 Global Mobility practice, supporting multinational organisations with the tax and advisory challenges of an internationally mobile workforce. You will lead client delivery, develop junior staff and build deep expertise across mobility tax and related advisory services.Client DetailsOur client is a Big 4 professional services firm with a market-leading Global Mobility and Global Employer Services practice. They advise a broad portfolio of UK and international organisations, offering exposure to complex, cross-border workforce issues and long-term career progression within a global network.DescriptionDelivering technically accurate global mobility and employment tax advice to multinational clientsManaging key aspects of client relationships and acting as a day-to-day point of contactLeading and coordinating the delivery of mobility tax compliance and advisory engagementsSupporting and reviewing the work of junior team members, providing coaching and guidanceIdentifying opportunities to broaden client services and contribute to business developmentBuilding specialist knowledge across global mobility, employment tax and workforce strategyCollaborating with colleagues across tax, legal and wider advisory teams to deliver joined-up solutionsIdentifying opportunities to expand existing client relationships and contribute to business development initiativesProfileExperience in global mobility, employment tax or expatriate tax, ideally from a ..... full job details .....