ISeries Developer

We are seeking an experienced iSeries Developer to design, develop, and maintain business software systems, with a focus on ERP applications and integration of third-party systems.

The ideal candidate will have hands-on experience with Aldon LMI, RPGIV, RPGSQL, SQLRPGLE, ILE, and SQL, and will contribute to system architecture, process optimization, and technical documentation.

• Develop, test, and debug programs using ILE RPG (RPG IV), CL, and SQL.
• Modify existing applications to enhance performance and meet evolving business requirements.
• Maintain and support API applications and interactive screens.
• Analyze user requirements and translate them into technical specifications.
• Design and enhance ERP systems and integrations with third-party applications.
• Work with DB2 for i to manage relational databases and ensure data integrity.
• Collaborate with business analysts and end-users to gather requirements and support project planning.
• Provide application support, including off-hours when necessary.
• Create and maintain technical documentation, including program specifications and user guides.
• Ensure compliance with internal standards and external regulations.
• Provide production support and troubleshoot live environment issues.
• Transfer knowledge through documentation and training.
• Participate in change management using Aldon (Rocket Software).

• Bachelor’s degree in Computer Science, Information Systems, Information Technology, or a related field.
• 2–5 years of professional experience in programming, systems analysis, or software development.
• Proficiency in IBMi Operating Systems (OS/400), ILE RPG, RPGLE, CL, SQL.
• Experience with IBM Rational Developer for i (RDI) and DB2/400.
• Experience with source control tools (Git, Azure Dev Ops) and collaboration platforms (MS Teams, Service Now, SharePoint, Jira, MS Planner).
• Experience with Aldon / Rocket Software for change management.