Tax Technology Transformation Manager or Senior Tax Staff

About the role

EY is looking for a high-performing Tax Technology professional in Calgary with a strong tax foundation and a proven record of delivering technology-enabled solutions in complex, client-facing situations. The role sits at the intersection of tax advisory and digital transformation, helping clients modernize and automate their tax functions through the Microsoft ecosystem.

Key responsibilities

• Design and implement end-to-end tax technology solutions covering tax data management, provision and compliance, operational transfer pricing, indirect tax and Pillar Two/global minimum tax.
• Build data pipelines, automate workflows and embed controls, validations and audit trails to meet regulatory and governance requirements.
• Work with tax and finance teams to turn business needs into scalable technology solutions.
• Use Microsoft Fabric (Data Factory, Lakehouse, Power BI) and SQL Server for data modelling and analytics.
• Manage tax data structures such as trial balance, chart of accounts mapping and legal entity hierarchies.
• Engage with senior stakeholders, manage competing priorities and contribute to broader tax transformation initiatives.
• Apply Excel (Power Query, VBA) and SharePoint for workflow and document management, and use .NET/C# for customizations.

Required profile

• Strong tax foundation with hands-on experience in tax advisory or tax function environments (corporate tax, provision, transfer pricing or indirect tax).
• Proven ability to bridge tax and technology, and a consulting mindset with stakeholder engagement and project management skills.
• Ability to manage complex, client-facing projects in a fast-paced environment with competing priorities.
• Ideal candidates have prior experience in a tax advisory or tax function setting and Python skills.

Required skills

• Microsoft Power Platform, Azure services and Microsoft Fabric
• Microsoft Excel, SharePoint and .NET/C#
• Knowledge of tax data structures, ERP systems, cloud architecture, data governance and security principles

What we offer

• Competitive compensation with a discretionary bonus program
• Medical, prescription drug and dental coverage, and a defined contribution pension plan
• Vacation policy, statutory holidays and paid personal days
• Coaching, learning opportunities and flexible ways to handle the role