SAP S/4HANA Technical Advisor

Job Description We are looking for an experienced SAP S/4HANA Technical Advisor with a strong background in Clean Core, ABAP Cloud, and SAP BTP architecture, who would join a strategic greenfield S/4HANA implementation project. The role focuses on technical governance, architecture advisory, and quality assurance, ensuring that the S/4HANA solution is implemented according to Clean Core principles and modern extensibility standards. You will act as a sparring partner for the Trusted Advisor and development teams, providing guidance, reviews, and recommendations rather than hands-on delivery. You will join an international team working on a high-impact SAP transformation project and contribute your expertise to building a future-proof and maintainable SAP landscape. Key Responsibilities Advising on S/4HANA Clean Core strategy and ensuring compliance throughout the project, Supporting architectural decisions related to ABAP Cloud, SAP BTP, and extensibility approaches, Assessing and recommending on-stack vs. side-by-side extension scenarios, Reviewing custom developments and technical designs for Clean Core compliance, Identifying potential risks, core modifications, and usage of unreleased APIs, Conducting design and code reviews and providing go/no-go recommendations, Mentoring and guiding development teams on modern SAP development practices, Supporting the Trusted Advisor role in technical governance and decision-making. Requirements Professional Experience & Skills, Minimum 5 years of experience with SAP S/4HANA in technical or architectural roles, Strong, practical knowledge of Clean Core principles, Hands-on experience with ABAP Cloud and ABAP Environment, Solid understanding of SAP BTP architecture and available services, Experience with on-stack and side-by-side extensibility, Knowledge of CAP is a plus, Ability to advise, review, and guide teams rather than act as a delivery developer. Soft Skills Strong analytical and problem-solving skills, Advisory mindset with a hands-on approach for mentoring and reviews, Structured, independent, and reliable working style, Ability to collaborate effectively with international technical teams, Very good English and at least lower intermediate German skills. Benefits Stable, well-structured, and friendly working environment, Employment based on an employment contract or B2B cooperation, Attractive remuneration and opportunity to work in an international team, Modern and comfortable office in Wrocław with the option of partial remote work, Fully covered business trips to Norway, Access to professional trainings, including IT and SAP certification programs.