Full Stack Developer (Senior) 0362

Open Source (Pty) Ltd • menlyn, menlyn • Posted May 28, 2026

Position Overview

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 in...