SAP ABAP Fullstack Developer with German | Poland

Description & Requirements Who we are looking for 🟢 As organizations accelerate their SAP transformation journeys , integration has become a critical enabler of business success. We are looking for a Full Stack SAP ABAP Developer to join Deloitte’s Central Europe SAP Technology team and support the strategic project for a leading german transportation company .

🟢 You will work in a landscape that is being migrated from existing SAP ERP systems towards S/4HANA , and you will have the opportunity to build modern solutions and extensions on SAP Business Technology Platform (BTP) , combining strong backend development skills with integration capabilities and, ideally, Fiori experience . German knowledge would be a strong plus. 💼What you bring

• You are a developer who enjoys solving complex technical challenges, collaborating with functional and integration teams, and staying at the forefront of SAP development technologies. You bring:
• 5–6 years of hands-on experience in SAP ABAP OO development in ECC and/or S/4HANA.
• Strong skills in CDS Views and SAP RAP, including building services and data models for the future S/4HANA landscape.
• Practical experience with SAP Business Technology Platform (BTP) in the context of custom developments or extensions.
• Solid integration experience with IDoc/ALE, OData services and Web Services in SAP environments.
• Good understanding of S/4HANA concepts and interest in supporting S/4HANA migration/transformation projects.
• Fiori – experience developing or extending applications is a plus.
• Experience working with web services and integrations in SAP landscapes.
• Very good command of English; German language skills are an advantage for collaboration with your future project teammates.
• Strong communication skills , a consulting mindset and willingness to continuously learn new SAP technologies (S/4HANA, BTP, Fiori).

Your future role As a Full Stack SAP ABAP Developer, you will:

• Apply your knowledge of ABAP OO, Fiori (optionally), Integration (IDoc/ALE, OData, Web Services) and SAP BTP to design and implement solutions that support your future project.
• Design and implement complex ABAP OO programs, enhancements and CDS/RAP based services as part of custom development.
• Work with functional teams to understand which requirements can be delivered through customizing and which need system develop pment or enhancements.
• Help the team on its way towards S/4HANA and BTP developments by implementing agreed designs and following defined development guidelines.
• Build and support integrations using IDoc/ALE, OData and Web Services that connect SAP components and Fiori applications.
• Ensure that best practices in SAP development and integration are followed in your day to day work and contribute to continuous improvement of those practices.

What we offer As part of Deloitte’s SAP Technology team, you will:

• Meaningful projects – Work on a strategic SAP programme focused on migrating core business processes and systems from existing SAP ERP solutions towards S/4HANA.
• Career growth – Access structured learning paths, SAP certifications, mentoring and Deloitte learning resources to support your development as a SAP developer.
• International exposure – Collaborate with SAP experts and delivery teams across Central Europe and gain experience on cross border transformation projects.
• Modern SAP technologies – Work with S/4HANA, SAP BTP, Fiori and integration technologies in an evolving, future oriented SAP landscape.
• Collaborative environment & hybrid work – Join an international, experienced team with an informal atmosphere and benefit from a hybrid working model from one of Deloitte’s offices in Poland.
• Benefits – Enjoy a wide range of Deloitte benefits, including private medical care, professional training and certification support, wellbeing initiatives, cafeteria benefits and more.

Selection process Step 1 | Talent Acquisition Interview A conversation focused on your experience, career goals and motivation for joining Deloitte as a Full Stack SAP ABAP Developer.

Step 2 | Technical Interview Discussion with SAP Technology experts to explore your project experience and technical capabilities in ABAP OO, RAP, BTP, CDS Views, IDoc/ALE, OData and Web Services.

Step 3 | Final Business Interview Meeting with project leadership / bridgeheads to discuss team fit, project opportunities and your long term development path within Deloitte’s SAP practice.

About Deloitte Deloitte is a variety of people, experiences, industries and services we deliver in 150 countries of the world. It is an intellectual challenge, a good starting point for your career, and an excellent opportunity for continuous development and gaining valuable life experiences. What you only must do is to take the first step – press the apply button and send us your CV, go through all the stages of the recruitment process and sign a contract with us. Deloitte is simply your best choice.

About the team Learn more about our SAP Team –