Tax, Technology and Transformation Summer Internship – June 2027

Shape the future of technology in tax

Programme overview

This six-week internship places you at the centre of real tax technology challenges, working directly with EY stakeholders to shape future-ready solutions. You’ll apply AI with confidence, collaborate closely with business and technical teams, and turn emerging ideas into impactful proofs of concept.

As a Shaper of the future, you’ll build your potential while making real impact for clients and the future of tax technology.

Core skills for success

• Ownership and proactive — You take accountability for shaping ambiguous ideas into tangible AI solutions that deliver real business value.
• Professionalism, integrity and quality — You build trust by delivering well-considered, ethical and high-quality outputs that stakeholders can confidently take forward.
• Curiosity and motivation — You continually explore new AI approaches and challenge existing ways of working to unlock better outcomes.
• Collaboration, communication and relationship building — You work closely with stakeholders and teams to translate business needs into impactful, future-ready solutions.
• Analytical and systems thinking — You break down complex tax and technology problems, connecting data, processes and AI to design scalable proofs of concept.
• Digital, data and AI fluency — You apply AI, data and digital tools pragmatically to solve real problems and shape the future of Tax Technology and Transformation.

What will you be doing?

• Shape real AI proofs of concept by turning open-ended business problems into impactful, future-focused solutions.
• Collaborate directly with EY professionals and stakeholders, learning how technology is applied to real Tax and business challenges.
• Build and demonstrate AI-enabled prototypes using data, automation and analytical thinking to create tangible value.
• Present your ideas and solutions with confidence, showcasing how your skills help shape the future of Tax Technology and Transformation.

About the Company

The power of local. The impact of global.

In Northern Ireland, you'll build your career where you can see the difference you make. You'll work alongside local businesses, communities and colleagues while gaining access to EY's global network, clients and opportunities. It's the best of both worlds: the close-knit culture and support of a growing Northern Ireland team, combined with the scale, technology and impact of a global organisation

How to apply

To apply for this role and to find out more, please click on the apply button. Please note that applications may close before the application deadline, so apply early to avoid disappointment.