SAP FICO Tax Consultant

Who we are

At Billennium, we are a global technology company delivering innovative IT services and digital transformation solutions to clients worldwide. Our experts work on complex international projects, combining technology, business expertise, and a collaborative approach to create real business value.

About the role

We are looking for an experienced SAP FICO Tax Consultant to support the design, implementation, and optimization of tax solutions within SAP S/4HANA environments. In this role, you will work closely with business stakeholders and technical teams to ensure compliant and efficient tax processes across Germany and other EU countries. You will play a key role in tax determination, statutory reporting, system integrations, and end-to-end project delivery.

Your responsibilities

• Design and deliver automated tax determination logic in SAP S/4HANA using the condition technique
• Analyze business requirements and translate tax regulations into functional SAP solutions
• Ensure seamless tax integration across SAP SD, MM, and FI modules
• Configure and maintain interfaces with external tax engines such as ONESOURCE or Sovos
• Support local statutory reporting requirements, including SAF-T and real-time reporting solutions
• Lead Unit Testing, SIT, and UAT activities for tax-related enhancements and implementations
• Troubleshoot complex tax calculation and integration issues in high-volume transaction environments
• Investigate and resolve e-invoicing submission failures and tax reporting discrepancies
• Collaborate with business and IT teams as the primary tax process advisor

Must have

• Bachelor’s or Master’s degree in Computer Science, Business Administration, or a related field
• 8+ years of SAP FICO implementation experience
• Proven experience in at least two full SAP implementation life cycles
• Strong expertise in SAP FI and integrations with CO, SD, and MM modules
• Deep knowledge of SAP Tax configuration and indirect taxes (VAT/GST)
• Practical experience with statutory and tax requirements in Germany and other EU countries
• Strong analytical, troubleshooting, and problem-solving skills
• Excellent communication and stakeholder management abilities
• Fluent English, both written and spoken

Nice to have

• Experience with SAP DRC (Document and Reporting Compliance)
• Knowledge of external tax engines such as ONESOURCE or Sovos
• ABAP debugging skills for tax calculation and interface troubleshooting
• Experience with e-invoicing and digital tax reporting solutions
• Good command of German

What we offer

• Long-term cooperation based on your preferred form of employment
• Opportunity to work on international projects and with global clients
• Access to professional development programs, certifications, and training
• Private medical care and additional employee benefits
• Flexible working model and work-life balance support
• Collaborative environment built on knowledge sharing and innovation
• Opportunity to work with experienced technology professionals

Recruitment process

• HR screening interview
• Client interview (if applicable)
• Final decision and offer presentation