Full Stack Developer (Chief Expert) 0362

About the Role

You will play a key role in delivering a large-scale eInvoicing platform, enabling seamless exchange of financial documents across internal systems and external partners. This role combines architecture, hands‑on development, and leadership, requiring deep expertise in SAP, enterprise integration, and modern cloud technologies.

Key Responsibilities

Architecture & Integration

• Translate business requirements into scalable technical designs aligned with SAP, EAI, and cloud platforms
• Design and lead integrations across complex environments (120+ interfaces)
• Define and implement robust message formats (IDoc, XML, JSON)
• Evaluate and modernise existing integration landscapes

Development & Delivery

• Perform hands‑on Java development for enterprise integration components
• Design and implement IDoc to XML/JSON transformations for partner and banking integrations ...