The world’s digital experiences run on something invisible: the infrastructure and software that keep them fast, reliable, and secure. At Gcore, you’ll help design and deliver that foundation for an AI-driven world. 

We’re a global provider of infrastructure and software solutions for AI, cloud, network, and security, powering everything from real-time communication and streaming to enterprise AI and secure web applications. With 210+ edge locations, 50+ cloud regions, and thousands of GPUs, your work here can reach users and businesses across the globe. 

You’ll collaborate with leading technology partners such as Intel, NVIDIA, Dell, and Equinix, and work on platforms that power digital products used around the world. Our vision is simple: to connect the world to AI, anywhere, anytime. 

Want to work on technology that goes beyond a single product or industry?  Join a global team of 550+ professionals building infrastructure and software that supports the entire digital ecosystem. 

We are currently looking for a Senior Tax Specialist.

What You’ll Do:

• Coordinate and oversee the preparation of all tax returns (CIT, VAT, WHT, etc.) prepared by external tax advisors across multiple jurisdictions.
• Review and analysis of tax calculations, tax provisions, and supporting documentation.
• Preparation of tax conclusions and internal tax memos.
• Application and understanding of TP principles in line with Luxembourg and OECD guidelines.
• Support in TP documentation, intercompany transactions, and risk analysis.
• Support on VAT queries and specific business cases.
• Liaise with Luxembourg tax authorities and foreign tax authorities on all relevant matters.
• Close communication with global service providers (accounting firms, advisors, auditors, etc.).
• Collaborate effectively with other internal departments (Finance, Legal, Compliance, Business Units).
• Analysis and assessment of tax risks for existing and new operations.
• Identification of tax optimization opportunities and improvement of tax processes.
• Monitoring legislative and regulatory changes in Luxembourg and in countries where group subsidiaries operate.
• Preparation of internal tax reports and summaries for management.
• Support in audits, due diligence processes, and cross-border transactions.
• Ad hoc projects

What We Are Looking For:

• Bachelor’s or Master’s degree in Tax, Accounting, Finance, or a related field.
• Minimum 6 years of experience in Luxembourg, with exposure to international tax
• Solid understanding of Luxembourg direct and indirect tax frameworks.
• Experience coordinating or reviewing tax work.
• Proven experience handling tax audits and interacting with authorities.
• Strong communication and stakeholder-management skills.
• Ability to work independently and manage several priorities across jurisdictions.
• Fluency in English; knowledge of French or other languages is a plus.

Benefits:

At Gcore, we want you to do your best work and enjoy the journey. Our benefits are designed to support your growth, well-being, and life beyond work: 

• Competitive compensation 
• Flexible working hours and hybrid or remote options, depending on your role 
• Work from anywhere in the world for up to 45 days per year 
• Private medical insurance for you and your family* 
• Extra paid vacation and sick leave days* 
• Support for life’s important moments and celebrations 
• Language courses to help you connect and grow 
• Modern, welcoming offices with snacks, drinks, and entertainment* 
• Team sports and social activities* 

Equal Opportunity Employer 

We provide equal opportunity to all applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity, gender expression, national origin, disability, or any other legally protected characteristics.