SAP S/4HANA Software Engineer

Shape the future of SAP at Accenture Technology

At Accenture, we help organizations build their digital core and accelerate value creation through technology. Within Accenture Technology Belux, our SAP practice supports clients across industries in their S/4HANA journeys, from greenfield implementations to brownfield conversions and continuous innovation.

To strengthen our growing SAP delivery teams, we are looking for a SAP S/4HANA Full Stack Developer. In this role, you will work alongside experienced consultants and architects, contributing to modern SAP solutions while developing your skills in clean core development and AI‑augmented engineering.

Key differentiators for this role is your ability to integrate AI-assisted coding in different type of S4 projects (greenfield, brownfield,), different code Lifecycle phases (design to build, build to testing, bug fixing).

What you will do

As a SAP S/4HANA Full Stack Developer, you will be involved across the application lifecycle, from design to build, testing and optimization.

Front-End Development

• Design and build SAP Fiori / SAPUI5 applications using freestyle UI5, Fiori Elements, and OData V2/V4 services
• Develop and configure Fiori Launchpad: roles, catalogs, tile configuration, and page builder
• Implement custom Fiori extensions using SAP Adaptation Editor and ABAP-managed app variants

Back-End Development

• Develop ABAP OO classes, function modules, BAPI/BAdI, and enhancement spots in S/4HANA, leveraging cloudification tools and ATC to ensure clean core code level A and B.
• Build and expose OData services via SEGW and the ABAP RESTful Application Programming Model (RAP)
• Author CDS views including associations, annotations, and analytical CDS for embedded analytics
• Implement business logic with Behavior Definitions, Behavior Implementations, Determinations, and Validations
• Integrate with SAP BTP services (CAP Node.js / Java), event-driven messaging, and external REST/SOAP APIs, DRF (data replication framework), IDOCs,

AI-Augmented Development

• Use AI coding assistants (GitHub Copilot, SAP Joule, Claude Code) across supported IDEs
• Leverage AI features in SAP Business Application Studio: pair programming, code completion, generative CAP building
• Leverage Eclipse ADT AI plug-ins for ABAP refactoring, code explanation, and unit-test generation
• Use VS Code AI extensions for BTP/CAP development including Copilot Chat, ..
• Critically evaluate and change AI-generated code to meet quality, security, and SAP best-practice standards
• Stay current with the evolving AI tooling landscape and advocate for responsible AI adoption in development workflows

How you will grow

• Work on real-life S/4HANA transformation projects for Belgian and international clients
• Learn from experienced SAP consultants and developers in a collaborative environment
• Access structured learning paths, certifications and Accenture global knowledge assets
• Build a strong foundation in modern SAP development, clean core principles and AI-supported delivery

What we’re looking for

Education

• A Bachelor’s in Computer Science, Engineering, Information Systems or a related field, or equivalent practical experience

Experience

• 2+ years hands‑on experience with SAP S/4HANA (on‑premises or cloud) in a developer role

Technical skills

• Solid ABAP programming: OO ABAP, RAP model, CDS views, OData (SEGW and managed/unmanaged)
• Proven Fiori/SAPUI5 development: MVC architecture, routing, OData binding, Fiori Elements floorplans
• Nice to have: Familiarity with SAP BTP services: Cloud Foundry, CAP (Node.js or Java), SAP HANA Cloud, Connectivity
• Experience with at least two IDEs: SAP Business Application Studio, Eclipse ADT, Visual Studio Code

AI & Modern Tooling

• Demonstrated use of an AI coding assistant (Copilot, Joule, Cowork, or equivalent)
• Ability to write effective prompts and critically assess AI-generated code for correctness with regards to functional requirement and S4HANA ability and security

Languages

• Professional working proficiency in English
• Knowledge of Dutch and or French is an advantage, depending on client context

Mindset

• Eagerness to learn and grow in a consulting and project‑driven environment
• Attention to code quality, security and maintainability