Global Tax Managed Services Tax Senior Manager

A leading Big 4 accountancy practice is looking to recruit a Senior Manager to join its Global Tax Managed Services team.

The team works with multinational organisations and financial services groups to help manage global tax compliance, reporting, and statutory accounting obligations. This includes outsourcing, co-sourcing, transformation programmes and technology-enabled tax solutions designed to improve efficiency, governance and visibility across the tax function.

This is an excellent opportunity for an experienced tax professional to work on large international engagements, helping organisations modernise their tax operating models and compliance processes.

The Role

As a Senior Manager, you will play a key role in leading complex managed service engagements and transformation projects for global clients.

Key responsibilities include:

• Leading and project managing large UK and global tax compliance and reporting engagements
• Supporting the implementation of managed service and transformation solutions across client organisations
• Overseeing the deployment of technology solutions to enhance tax compliance and reporting processes
• Acting as a central point of contact for international clients and global delivery teams
• Driving process improvements, governance frameworks and operational efficiencies across tax functions
• Managing project budgets, timelines and engagement delivery
• Leading and developing teams, including managing Managers and Assistant Managers and coordinating offshore resources
• Identifying opportunities for additional services and supporting business development initiatives
• Coaching and mentoring team members while supporting the growth of the wider practice.

About You

• Strong experience in tax compliance, reporting or tax transformation programmes
• Background in corporate tax, VAT, transfer pricing, tax reporting or statutory accounting
• Experience managing large, multi-jurisdictional engagements
• Strong project management and stakeholder management skills
• Experience improving tax processes, governance frameworks and operating models
• Interest in tax technology, automation and data-driven compliance solutions
• Proven ability to lead teams and manage complex client relationships
• ACA, CTA, ATT or equivalent qualification (or qualified by experience).

The Opportunity

You will join a fast-growing team helping global organisations modernise how they manage tax compliance and reporting. The role offers exposure to international clients, large transformation programmes and technology-enabled tax solutions, providing strong long-term career development within a rapidly expanding part of the tax market.