Senior SAP Developer with German

Wavestone Poland Sp. z o.o.; Gliwice, Opole; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Medicover private healthcare

Multisport card

English & German language courses

Referral program 5,000–8,000 PLN gross

Job summary

Wavestone Poland Sp. z o.o. is seeking a Senior SAP Developer to design and implement ABAP-based solutions in a modern S/4HANA environment. You will work with PM, MM, QM and SD modules, promoting Clean Core principles and standard processes to harmonize SAP landscapes.

You will collaborate with functional consultants, architects and business stakeholders on data migration, integration, and continuous improvement across SAP systems, with opportunities to participate in international projects.

Qualifications

• 5+ years of hands-on SAP PM/S/4HANA configuration and process expertise.
• 5+ years of experience with SAP MM in S/4HANA including implementation and customizing.
• 5+ years of experience with ABAP development for S/4HANA environments.
• Strong understanding of SAP standard processes and Clean Core architecture.
• Experience with testing, debugging, and technical troubleshooting.

Responsibilities

• 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.

Skills

SAP PM in S/4HANA

SAP MM in S/4HANA

ABAP development for S/4HANA

SAP Basis concepts in S/4HANA

Clean Core architecture

German language (B2+)

English language (B2+)

SAP standard processes

Tools

RFC integration

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