Job description

About Nebius

Launched in November 2023, the Nebius platform provides high-end infrastructure and tools for training, fine-tuning and inference. Based in Europe with a global footprint we aspire to become the leading AI cloud for AI practitioners around the world.

Nebius is built around the talents of around 400 highly skilled engineers with a proven track record in developing sophisticated cloud and ML solutions and designing cutting-edge hardware. This allows all the layers of the Nebius cloud – from hardware to UI – to be built in-house, differentiating Nebius from the majority of specialized clouds. As a result, Nebius customers get a true hyperscaler-cloud experience tailored for AI practitioners.

As an NVIDIA preferred cloud service provider, Nebius offers the latest NVIDIA GPUs including H100, L40S, with H200 and Blackwell chips coming soon.

Nebius owns a data center in Finland, built from the ground up by the company’s R&D team. We are expanding our infrastructure and plan to add new colocation data centers in Europe and North America already this year, and to build several greenfield DCs in the near future.

Our Finnish data center is home to ISEG, the most powerful commercially available supercomputer in Europe and the 19th most powerful globally (Top 500 list, June 2024). It also epitomizes our commitment to sustainability, with energy efficiency levels significantly above the global average and an innovative system that recovers waste heat to warm 2,000 residential buildings in the nearby town of Mäntsälä.

Nebius is headquartered in Amsterdam, Netherlands, with R&D and commercial hubs across North America, Europe and Israel.

About the Role:

We are seeking a skilled Global Mobility Tax Expert to join Nebius. This role reports to Employment Tax and Equity Manager and will focus on employee taxation matters, with a strong emphasis on equity compensation, cross-border tax compliance, and international mobility. The ideal candidate will have a deep understanding of global tax regulations, payroll and benefits compliance and taxation, and the complexities of equity taxation. Main geographies in the scope of this role are EU (the Netherlands, Germany, Finland, Czech Republic), the US, UK and Israel.

Key Responsibilities:

Provide advisory support on tax implications related to employee equity compensation, across multiple jurisdictions.
Work closely with internal stakeholders, including HR, payroll, and finance teams, to ensure seamless global mobility tax operations.
Collaborate with external tax advisors and authorities to maintain compliance with local and international tax regulations.
Analyze and implement tax-efficient strategies for employees and employer on people related expenses and benefits.
Assist in the preparation of tax equalization and hypothetical tax calculations.
Monitor changes in global tax laws and their impact on the company's mobility programs.
Support employees in understanding their tax obligations and coordinate with external tax providers for filings.

Qualifications & Experience:

Bachelor’s degree in Accounting, Finance, Tax, or a related field; a master’s degree or professional certification (e.g., CPA, EA, ATT, CTA) is a plus.
3+ years of experience in global mobility tax, expatriate tax, or international payroll taxation.
Strong knowledge of tax treaties, social security agreements, and global equity compensation taxation in the Netherlands.
Experience with tax equalization policies and international payroll reporting.
Proficiency in tax software and tools; experience with global mobility platforms is an advantage.
Excellent analytical, problem-solving, and communication skills.

We’re growing and expanding our products every day. If you’re up to the challenge and are excited about AI and ML as much as we are, join us!

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