A leading global financial services organisation is seeking an experienced UK Life Tax Software Conversion Project Manager to lead the implementation of a new third-party tax technology platform.This is a high-profile transformation project within a well-established UK Life Tax function, requiring strong technical tax knowledge alongside proven delivery experience in system conversions.The OpportunityYou will take ownership of a full end-to-end software conversion programme, managing the transition from a legacy system to a new vendor solution across multiple UK Life clients and funds. The role combines technical UK Life tax expertise, stakeholder engagement and hands-on project leadership.Key Responsibilities Lead and manage the full software conversion lifecycle: requirements, planning, data configuration, data take-on, testing and implementationAct as the central point of contact for client communications throughout the conversion processManage detailed project plans, timelines, risks and dependenciesReconcile and validate outputs between legacy and new systems, ensuring accuracy and completenessLead and coordinate a small test team (c. 3 4 people), working with offshore and onshore stakeholdersProvide regular progress updates to senior internal stakeholders, escalating issues where requiredSupport client, operational, audit and regulatory discussions related to the project Required Experience and Skills Strong technical knowledge of UK Life funds tax, including capital ga