About DayOne Data Centers

DayOne Data Centers is a Singapore-headquartered global digital infrastructure platform that develops and operates next-generation data centers across Asia Pacific and Europe. Trusted by leading hyperscalers and businesses, the company engineers, builds, and operates high-capacity, AI-ready campuses with speed, scale, and reliability.

Role Overview

The Senior Tax Manager is responsible for leading and managing tax workstreams relating to new market entry, new projects, joint venture, mergers and acquisitions (M&A), divestments, and corporate restructuring initiatives across multiple jurisdictions in Asia, Europe and South America The role focuses on tax due diligence, transaction execution, restructuring implementation, and post-deal integration, ensuring tax risks are identified, managed, and appropriately documented in accordance with applicable tax laws and regulatory requirements.

Key Responsibilities

1.NME, New Projects, Joint ventures and M&A Tax Due Diligence & Post Deal Integration

• Lead and manage tax due diligence processes across multiple jurisdictions in Asia, Europe and Latin America.
• Provide technical tax input on new market entries, new projects and legal entities set up, acquisitions, disposals, and investment transactions, including SPA review
• Work out and implement mitigation plans of tax risks and exposures identified during due diligence, in the post deal integration phase.
• Maintain documentation of post-transaction tax positions and assumptions

2.Corporate Structuring

• Support expansion plans and advise most appropriate legal structure in new markets/ventures for tax optimization purposes.
• Lead tax workstreams for group structuring exercises
• Evaluate all tax implications arising from asset transfers, share transfers, and business organisations,.
• Support review of transaction documents to ensure tax positions are appropriately reflected and protected
• Coordinate with legal and finance teams to ensure seamless execution of structuring and/or post deal integration initiatives

Key Requirements

• Minimum 10 years of relevant experience in deal advisory with regional or global exposure
• Strong analytical capability with ability to assess tax risks and implications across jurisdictions
• Ability to translate complex technical tax concepts into practical business and deal insights
• Strong project management skills and ability to manage multiple concurrent workstreams and strong communication skills for cross-functional projects

Qualifications

• Degree in Accounting, Finance, Tax, or Law
• Professional qualification (e.g. CPA, ACCA, CTA or equivalent) preferred

DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

If you're ready to grow with one of the fastest-moving companies in the data center industry, apply now and be part of our global journey.