Senior SAP Functional SD/MM Consultant – ERP Tax Management

Position We are currently looking for a candidate for the position of Senior SAP FunctionalcSD/MM Consultant – ERP Tax Management for our client from the biotechnology industry. Additional Information You will join Enterprise Platforms – ERP Tax Management, a global initiative focused on improving tax processes across the SAP S/4HANA landscape. The project covers advanced tax determination and integration across SD, MM, and FI, as well as external tax engines, statutory reporting, and electronic invoicing in multiple countries. This is a senior, hands-on role requiring strong SAP customizing, tax expertise, ABAP debugging, and end-to-end implementation experience. The successful candidate must be able to demonstrate configuration changes they personally implemented and explain how they resolved complex tax issues. Offered salary

Salary:
from 1 600 to 2 000 PLN net/day, depending on experience and competences. You’re ideal for this role if you:
• Have 5+ years of hands-on SAP implementation experience, including at least two full project lifecycles as an SAP SD/MM Functional Consultant.
• Have strong hands-on experience with SAP S/4HANA, SAP Indirect Tax (VAT/GST), and complex EU tax rules.
• Have personally configured tax determination using the condition technique, including condition tables, access sequences, pricing procedures, and tax classifications.
• Know SAP tax customizing transactions such as FTXP, OB40, and VK11.
• Understand SD/MM–FI integration, including tax codes, account determination, and input/output tax postings.
• Have experience with complex VAT structures across multiple legal entities and countries, including cross-border transactions, triangulation, and foreign plants.
• Can troubleshoot tax calculation issues using ABAP debugging and analyze pricing routines.
• Have experience with at least two full SAP implementation or rollout cycles, from design through go-live.
• Understand statutory reporting and e-invoicing processes, including error analysis and resubmission.
• Can translate tax legislation into functional requirements and SAP solutions.
• Have excellent analytical and communication skills and are fluent in written and spoken English. Nice to have:
• Experience with external tax engines such as ONESOURCE, Sovos, or Vertex.
• Knowledge of e-invoicing mandates, including KSeF, SDI, Chorus Pro, and RO e-Factura.
• Experience with SAP DRC, ACR, eDocument, statutory reporting, or SAF-T.
• Good command of German.
• Experience in large multinational organizations with high transaction volumes.
• Familiarity with supplier platforms and a degree in Computer Science, Business Administration, or a related field. Your day-to-day responsibilities include:
• Designing, configuring, and maintaining automated tax determination in SAP S/4HANA SD/MM.
• Ensuring correct tax calculation and accounting postings through SD, MM, and FI integration.
• Managing interfaces with external tax engines and supporting complex multinational VAT scenarios.
• Troubleshooting tax calculation and integration issues using SAP customizing and ABAP debugging.
• Supporting statutory reporting and e-invoicing, including monitoring document statuses and resolving submission errors.
• Translating tax legislation into functional specifications and SAP configurations.
• Leading unit testing, SIT, and UAT, and resolving complex production issues.
• Collaborating with Finance, Tax, Sales, Procurement, and technical teams to ensure compliance with German and EU tax regulations. Our recruitment process Call with our Recruiter -> Call with our Business Manager -> Meeting with Client If necessary, after call with the Recruiter, we also invite you to an additional technical verification stage. Need more information? Contact me: agata.wojtyla@astek.net Please be informed that we will contact only selected candidates, based on the relevant experience mentioned in the CV.

What We Offer
• Long-term collaboration
• Technical training, certifications, and skills development
• Competence Center mentoring
- being a member of the Competence Center community from day one is an opportunity to develop your skills, participate in various conferences, and share knowledge and experience with people who face the same challenges every day
• Clear career path
• Employee benefits package (Multisport, private healthcare, life insurance)
• Friendly working atmosphere, team-building events, and team-building meetings Referral system It’s not about you? Recommend us your friend and get a bonus up to 7,000 PLN Link: https://astek.pl/system-rekomendacji/ Information clause The controller of the personal data is ASTEK Polska sp. z o.o. with its registered office in Warsaw, Al. Jana Pawła II 22, 00-133 Warszawa, Poland. You have the right to access your data, the right to request deletion of data, etc. Detailed information regarding processing can be found HERE: http://astek.pl/polityka-prywatnosci You have the right to withdraw your consent at any time. If you withdraw your consent, please contact us by e-mail at privacy@astek.net or in writing to the administrator's address. Procedure for reporting by whistleblowers at ASTEK Polska sp. z o. o. [Link] Ref number AO233684