Tax Technology Specialist – ERP Solutions

Meet the Team

AT Fever, the Tax team makes sure we stay on top of tax compliance across the group: from sales taxes and deal structuring to reporting obligations and identifying tax opportunities. We work closely with external advisors to validate tax criteria, ensure accurate reporting and drive to optimize processes that streamline the finance function. We also define tax parameters for new business activities, solve compliance issues across markets, and continuously improve tools and processes to support the wider organization.

Join us if you want to navigate global tax landscapes, optimize complex business structures, and drive the financial compliance that keeps Fever growing without a hitch.

The Role

We are seeking a Tax Technology Specialist with a strong background in ERP platforms and indirect tax integration. This role focuses on the configuration, maintenance, and optimization of tax solutions within enterprise resource planning systems, ensuring that transactional tax data flows accurately across the organization’s financial ecosystem.

What You’ll Do

• Lead the configuration and ongoing maintenance of tax modules within ERP systems (SAP, Oracle, Business Central), ensuring correct tax determination for all transaction types.
• Serve as the primary liaison between the tax team and IT/ERP teams, translating business tax requirements into system-level configurations and functional specifications.
• Manage integrations between ERP platforms and third-party tax engines (Vertex, Avalara, or Thomson Reuters), including API connections, data mapping, and testing.
• Support ERP upgrade and migration projects by conducting tax impact assessments, regression testing, and post-go-live monitoring.
• Analyze transactional data to identify tax determination errors, exemption misapplications, and reporting gaps; implement corrective configurations.
• Collaborate with finance, IT, and compliance teams to ensure ERP configurations align with evolving indirect tax regulations.
• Maintain technical documentation including system configuration guides, data flow diagrams, and change logs.
• Provide internal training and support on ERP tax module functionality to finance and operations stakeholders.

Who You Are

• Bachelor’s degree in Accounting, Information Systems, Computer Science, or a related field.
• 2-3 years of experience in tax technology with a strong focus on ERP systems and indirect tax integration.
• Hands-on experience with SAP (FI/SD/MM tax configuration), Oracle EBS/Cloud, or NetSuite tax modules.
• Experience integrating ERP systems with Vertex O Series, Avalara AvaTax, or Thomson Reuters ONESOURCE.
• Deep understanding of U.S. sales and use tax, including nexus rules, exemption certificate management, and reporting obligations.
• Proficiency in SQL for data extraction, analysis, and reconciliation; experience with ETL or data pipeline tools is a plus.
• Ability to read and interpret system logs, API responses, and configuration settings to troubleshoot tax determination issues.
• Strong project management skills; experience with Agile or SDLC methodologies preferred.

Why You’ll Love It Here

• Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance.
• Opportunity to have a real impact in a high-growth global category leader
• 40% discount on all Fever events and experiences
• Work in a location in the heart of Madrid, with possible travel across our markets
• Home office friendly
• Responsibility from day one and professional and personal growth
• Great work environment with a young, international team of talented people to work with!
• Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee.
• English Lessons and Gympass
• Possibility to receive in advance part of your salary by Payflow
• We have free snacks, drinks and fruit at the office!

#LI-hybrid #LI-fulltime