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AS400 Developer
Job Location:
Monthly Salary:
Posted:
28 October 2026 (8 hours ago)
Posted:
Application Deadline:
25 January 2027
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
We are looking for an experienced RPG / IBM i Developer to design develop and optimize backend business logic for the Wynne RentalMan ERP platform using RPG/ILE CL and DB2/400.
The role includes developing and maintaining integrations with external systems supporting international ERP implementations adapting solutions to local financial and operational requirements and managing the application lifecycle from technical design through deployment.
You will work within a collaborative engineering environment contributing to the continuous development and international expansion of the ERP platform.
Key Responsibilities
Requirements
Nice to Have
The role includes developing and maintaining integrations with external systems supporting international ERP implementations adapting solutions to local financial and operational requirements and managing the application lifecycle from technical design through deployment.
You will work within a collaborative engineering environment contributing to the continuous development and international expansion of the ERP platform.
Key Responsibilities
- Design develop maintain and optimize backend solutions using RPG/ILE and CL on IBM i (AS/400).
- Develop and maintain database functionality using embedded SQL SQL/400 and DB2/400.
- Build and support integrations between the ERP platform and third-party applications using Web Services XML MQ Series and other messaging technologies.
- Support international ERP implementations and rollouts.
- Adapt ERP functionality to different financial operational and regulatory requirements.
- Manage application changes and deployments using Aldon or similar change management tools.
- Troubleshoot and resolve technical issues related to ERP applications and integrations.
- Participate throughout the application lifecycle from technical design and development to testing and deployment.
Requirements
- Proven expertise in RPG/ILE and CL programming on IBM i (AS/400).
- Hands-on experience with RPG embedded SQL SQL/400 DB2/400 and Printer Files.
- Solid experience integrating ERP systems with third-party applications using Web Services XML MQ Series or similar messaging technologies.
- Working knowledge of Aldon or comparable change management and deployment tools.
- Fluent English both written and spoken.
- Bachelors or Masters degree in ICT Economics or a related field or equivalent practical experience.
Nice to Have
- Hands-on experience with Wynne Systems RentalMan ERP or comparable equipment rental / asset management ERP solutions.
- Experience with e-invoicing implementations across European or international tax frameworks.
- Broad understanding of business processes such as rental operations logistics supply chain finance and asset tracking.
