Senior AP Accountant

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role As a Senior AP Accountant you will own the most complex and business-critical AP activities within your scope. You will be a senior point of contact for business stakeholders, apply judgment to non-standard situations that have no established precedent, and actively support the development of the broader team. You will also be a hands-on contributor to continuous improvement - bringing operational knowledge to improvement projects led by the Continuous Improvement Specialist. Your responsibilities will include: • Own the most complex or business-critical AP activities within your assigned scope, end-to-end • Exercise senior judgment on escalations, non-standard cases and situations with no established precedent • Act as a primary point of contact for business stakeholders on operational AP matters - resolving issues and managing expectations • Manage complex vendor relationships including dispute resolution, payment negotiations and escalation handling • Support month-end close at a senior level - reconciliations, AP aging, intercompany and balance sheet review within your scope • Provide consistent guidance and day-to-day support to AP Accountant I and II colleagues • Participate actively in continuous improvement initiatives - surface operational issues, challenge existing processes and contribute hands-on knowledge to projects led by the Continuous Improvement Specialist • Support audit and control activities within assigned entities, including documentation and query resolution We expect you to have: • 6+ years of experience in Accounts Payable or Finance Operations, including experience with complex or business-critical entities • Demonstrated ability to handle non-standard situations independently and apply senior judgment • Experience as a point of contact for business stakeholders - comfortable managing expectations and resolving operational issues directly • Strong experience with month-end close, reconciliations and AP controls • Solid working knowledge of NetSuite and Blackline; familiarity with Zip is a strong advantage • Experience in multi-currency, multi-entity or multi-country AP environments • Track record of informally developing or mentoring more junior colleagues • Excellent written and verbal English - English is our primary working language and the expected standard of communication throughout the team It will be an added bonus if you have: • Experience supporting external audits and working with auditors directly • Exposure to process improvement projects or a continuous improvement methodology • Additional European language skills Benefits & Perks: • Competitive compensation • Career growth and learning opportunities • Flexibility and ownership • Collaborative and innovative culture • Opportunity to work on impactful AI projects • International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.