International Tax - Associate Director
Grant Thornton • Dublin, Ireland • Full Time
Posted on Tue, Sep 22, 2026
Associate Director – International Tax Build your career in a growing, ambitious International Tax team We are looking for an experienced Associate Director to join our fast-paced and growing International Tax team. This is an opportunity for someone who wants to continue developing as a trusted international tax adviser, work with ambitious multinational and internationally focused clients, and play a visible role in shaping high-quality client delivery. You will be joining a market-facing team that is scaling, collaborative and commercially focused. The role is suited to someone who enjoys working in a dynamic environment, wants exposure to complex cross-border tax matters, and is motivated by the opportunity to learn, contribute and grow with strong leadership support around them. What you will be doing In this role, you will have the opportunity to: Lead and manage the delivery of international direct tax services to multinational and internationally focused clients across a range of sectors. Advise on local and cross-border tax matters, including international tax structuring, transactions and global tax issues, delivering practical and commercially focused solutions Work closely with clients to understand their business, strategic priorities and commercial objectives, building trusted relationships over time. Manage multiple client engagements, ensuring work is delivered on time, within budget and to a high standard. Collaborate with colleagues across the Irish and global tax practices to deliver integrated solutions for clients. Contribute to business development, identify opportunities to support existing clients, and help grow the International Tax practice. Coach, support and develop junior team members, helping to create a collaborative, high-performing and learning-focused team environment Contribute to the commercial management of the practice, including work in progress, recoverability and financial performance. What you will gain This role offers the opportunity to: Work on high-quality international tax matters for multinational and internationally active clients. Develop your technical, commercial and leadership skills in a supportive team environment. Learn from experienced leaders who are invested in your progression. Take ownership of meaningful client relationships and delivery responsibilities. Contribute to a growing team with a clear market-facing focus. Play an active role in mentoring others and shaping how the team develops. Who we are looking for The successful candidate will ideally have: ATT, ACA, ACCA and/or CTA qualification. At least six years’ post-qualification experience in an international tax role within a professional services environment. Strong technical knowledge of international tax principles and cross-border transactions. Experience managing complex client engagements and delivering commercially focused tax advice. A proven ability to build and maintain trusted client relationships. Strong leadership, coaching and people development skills. Excellent communication, project management and organisational skills. Commercial awareness and a proactive mindset, with an interest in identifying opportunities to add value for clients and help grow the practice #LI-GK1
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