Tax Data Manager, Global Tax Services

Global Tax Services are seeking a detail-oriented Tax Manager to join our team. This position demands a distinctive blend of tax technical knowledge, data management expertise, and systems proficiency to navigate sophisticated data ecosystems. The Tax Manager must possess comprehensive knowledge of global tax (e.g., VAT/GST) regulations and accounting principles, demonstrate capability in analyzing and reconciling substantial datasets, and exhibit sound business acumen to drive process improvements and operational efficiency.

We are a growing team looking for someone eager to learn tax technology, master ambiguity, improve existing tax processes, and contribute to shaping new ones.

Reconcile large-scale datasets across tax calculation and reporting systems, ensuring accuracy and data integrity from source systems through transformation to final outputs.

Configure and maintain business rules for tax reporting across multiple jurisdictions, ensuring mathematical models align with tax engine logic and invoicing requirements.

Manage the complete lifecycle of data flows, identifying and resolving data gaps while driving reporting requirements and validating system output attributes.

Serve as a strategic business partner for new corporate initiatives, bridging communication between technical teams (engineering, data) and business stakeholders (tax, finance, operations) to influence interim solutions and drive scalable implementations.

Strong understanding of tax compliance principles, regulations, and reporting requirements across jurisdictions.

Demonstrated analytical capabilities to identify discrepancies, data quality issues, and validate data integrity across complex system environments.

Proven ability to partner with and influence business stakeholders on strategic programs, with strong communication skills to engage effectively with both technical and non-technical personnel.

Experience supporting change management for new system implementations.

• Experience working in a large public accounting firm or multi‑national corporate tax department
• Knowledge of accounting principles, processes, and entries
• Knowledge of Microsoft Office products and applications at an advanced level
• Bachelor's degree in accounting, information systems, finance, or equivalent
• Experience with VBA, Python, SQL, or other database language
• Experience communicating with customers, technical, regulatory, business teams, and management to collect requirements, describe product features, and technical designs
• Experience delivering results for large, cross‑functional initiatives/projects, or experience with process improvement, Kaizen, and Six Sigma
• Experience building strategic relationships with stakeholders, including communicating and collaborating across teams and functions

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