Tax Compliance Analyst

1GLOBAL is a technology-driven global mobile communications provider dedicated to empowering enterprises worldwide to unlock the full growth potential of mobile connectivity. With a best-in-class telecom technology platform, a comprehensive suite of globally viable regulatory licenses, and privileged access to the telecom wholesale market, 1GLOBAL is uniquely positioned to deliver seamless compliance and connectivity solutions. Serving the world's leading banks, corporations, and digital-first businesses—including neo-banks, travel companies, and payment service providers—1GLOBAL connects over 43 million devices globally.

With 2024 full-year revenue exceeding US$100 million and in line to exceed US$200 million in FY25, 1GLOBAL is a profitable business generating significant cash flows to fund its ongoing investments in infrastructure, transformation, and growth. 2024 saw major client wins and marked 1GLOBAL's evolution from a multi-market telecommunication provider to a global technology-driven mobile connectivity powerhouse.

Established in 2022 by experienced tech founders and entrepreneurs Hakan Koç and Pyrros Koussios, 1GLOBAL is a European technology leader driving digital transformation in the global telecommunications market. It operates as a fully regulated Mobile Virtual Network Operator ("MVNO") in nine countries and as a regulated telecommunications operator in an additional 31 countries. Headquartered in the Netherlands, with world-class R&D hubs in Lisbon, Berlin, and São Paulo, 1GLOBAL employs over 450 experts across 15 countries.

Key Responsibilities

Tax Compliance & Control Execution

Coordinate tax return preparation and submission (CIT, VAT, GST, WHT) with internal teams and external advisors.

Maintain the internal tax compliance calendar, ensuring timely filings and payments.

Support the transfer pricing documentation process, including data collection, local file updates, and intercompany transaction tracking.

Assist in implementing and testing tax-related internal controls, including for order-to-cash and procure-to-pay cycles.

Ensure consistent documentation standards and control procedures are followed for all tax-related processes.

Risk Management & Stakeholder Collaboration

Work with the Global Tax Manager to assess and mitigate tax risks across jurisdictions.

Collaborate with finance, legal, and operations teams to understand business flows and ensure tax implications are appropriately addressed.

Monitor changes in local tax laws and help assess their operational impact.

Support internal and external audit and review processes, including gathering documentation and explaining tax positions.

Process Improvement & Governance

Identify opportunities to streamline and improve tax workflows and reporting routines.

Contribute to the development and maintenance of internal tax policies and procedures.

Help implement and maintain tax compliance tracking tools and documentation frameworks.

Team Leadership & Development

Champion a culture of integrity, accountability, and continuous improvement.

Must Have

• Bachelor's or Master's degree in Tax, Accounting, Law, or a related field.
• 2–5 years of experience in tax compliance, either in-house or at a consultancy (e.g. Big 4 or mid-tier).
• Strong working knowledge of corporate income tax, VAT/GST, and transfer pricing concepts.
• Proven ability to manage multiple deadlines and cross-border stakeholders.
• Excellent Excel and documentation skills.
• Strong attention to detail and process discipline.

Nice to Have

• Experience in high-growth, multi-national or listed businesses.
• Experience within the telecommunications sector.
• Familiarity with GRC tools, tax engines (e.g. Vertex, OneSource), or automation tools.

Why 1GLOBAL?

• Growth Opportunities: Advance your career in one of the fastest growing telecommunications companies, expanding over 100% year-on-year under the leadership of successful tech entrepreneurs.
• Major Transaction Exposure: Be in the driver's seat for transactions that will have an impact on the future telco industry.
• Work with a Talented Team: From the Board and the Founders to the Senior Management Team, you will collaborate daily with the most capable and renowned external advisors, and constantly being exposed to talented and driven individuals.
• Dynamic Work Environment: Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts.
• Professional Development: Work alongside industry experts to enhance your skills and knowledge in a cutting-edge field.
• International Experience: Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company.
• Open Communication Culture: Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment.
• Get Things Done Attitude: Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry.

1GLOBAL is an equal opportunity employer, we value your character as much as your talent. Diversity drives our innovation, and we offer a collaborative, dynamic, and international work environment. We are excited for you to join our mission to revolutionise connectivity globally.