Senior SAP Developer with German

Wavestone Poland Sp. z o.o.; Town of Poland (NY); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Referral program

Job summary

Wavestone Poland Sp. z o.o. is seeking a Senior SAP Developer with deep ABAP and S/4HANA expertise, focusing on PM, MM, QM, and SD.

You will develop and implement solutions in a modern S/4HANA environment, adhering to Clean Core principles and harmonizing SAP landscapes. You will work with functional consultants and business stakeholders to deliver scalable, standard-oriented SAP solutions. You will collaborate with architects and teams on design, data migration, testing, and performance,

Qualifications

• 5+ years hands-on SAP PM in S/4HANA configuration and process expertise.
• 5+ years SAP MM in S/4HANA implementation and customization.
• 5+ years SAP Basis concepts in S/4HANA including organizational structures.
• 5+ years ABAP development for S/4HANA environments.
• Strong knowledge of standard SAP processes and Clean Core architecture.
• Experience with testing, debugging, and technical troubleshooting.
• German language skills at B2 level or higher.
• English language skills at B2 level or higher.

Responsibilities

• Develop and implement SAP solutions within PM, MM, QM, and SD environments.
• Perform ABAP development following Clean Core principles.
• Create technical documentation and development specifications.
• Analyze, test, troubleshoot, and debug SAP applications.
• Support transition of custom developments toward SAP standard processes.
• Collaborate with functional teams during design and implementation.
• Participate in data migration planning and execution activities.
• Ensure solution quality, performance, and maintainability.
• Support integration and harmonization activities across SAP systems.
• Contribute to continuous improvement and best-practice implementations.

Skills

SAP PM in S/4HANA

SAP MM in S/4HANA

SAP Basis concepts in S/4HANA

ABAP development for S/4HANA

Clean Core architecture

Testing & debugging

German language (B2+)

English language (B2+)

Tools

RFC

IDoc

OData

REST APIs

Job description

Your Role:

We are looking for an experienced Senior SAP Developer with strong expertise in ABAP development and SAP S/4HANA, as well as solid functional knowledge of PM, MM, QM, and SD modules.

In this role, you will be responsible for developing and implementing solutions in a modern S/4HANA environment, following Clean Core principles and supporting the harmonization of complex SAP landscapes. You will work closely with functional consultants, architects, and business stakeholders to deliver scalable and standard-oriented SAP solutions.

You will:

• Develop and implement SAP solutions within PM, MM, QM, and SD environments
• Perform ABAP development in accordance with Clean Core principles
• Create technical documentation and development specifications
• Analyze, test, troubleshoot, and debug SAP applications
• Support the transition of custom developments towards SAP standard processes
• Collaborate with functional teams during design and implementation phases
• Participate in data migration planning and execution activities
• Ensure solution quality, performance, and maintainability
• Support integration and harmonization activities across SAP systems
• Contribute to continuous improvement and best-practice implementation

Your Profile:

• 5+ years of hands-on experience with SAP PM in S/4HANA, including configuration and process expertise
• 5+ years of experience with SAP MM in S/4HANA, including implementation and customizing
• 5+ years of experience with SAP Basis concepts in S/4HANA, including organizational structures and customizing
• 5+ years of experience in ABAP development for S/4HANA environments
• Strong understanding of SAP standard processes and Clean Core architecture
• Experience with testing, debugging, and technical troubleshooting
• An overview of AI tools and trends
• German language skills at B2 level or higher
• English language skills at B2 level or higher

Nice to Have:

• Experience with SAP QM and SAP SD in S/4HANA environments
• Knowledge of SAP integration technologies such as RFC, IDoc, OData, and REST APIs
• Experience in SAP landscape consolidation and harmonization projects
• Experience supporting large-scale SAP transformation initiatives

From our side, we can offer you:

1. Flexible work options: remote, hybrid, or on-site (Gliwice, Opole)
2. Participation in international projects
3. Referral program - earn 5,000 - 8,000 PLN gross for each successful referral
4. Opportunities for personal growth and active participation in the company's development
5. Access to benefits, including: Medicover private healthcare, Multisport card, English & German language courses
6. Non-corporate atmosphere
7. Team meetings and integration trips - in Poland, Germany, and France

SAP | S/4HANA | SAP PM | ABAP development | German