Our client, a long-established organization in the distribution sector, is seeking a Senior RPG Developer to maintain and modernize their business-critical custom software. The role focuses on evolving a core system that manages logistics and integrates with modern web applications.
Responsibilities
Develop new applications from scratch on the IBM i (AS/400) platform including native 5250 emulation.
Maintain and modernize a portfolio of business-critical, custom-built RPG programs.
Build interfaces between the core platform and external systems like PHP webshops.
Manage multiple concurrent projects across development, modernization, and maintenance phases.
Troubleshoot existing programs and implement pragmatic technical fixes.
Partner with business stakeholders to translate operational requirements into functional technical solutions.
Qualifications
8+ years of hands-on experience as an RPG Developer on the IBM i (AS/400) platform.
Experience with native development and 5250 emulation in custom environments.
A proven track record of modernizing legacy AS/400 applications and building new ones.
Experience building and maintaining interfaces between IBM i and external platforms.
Comfortable managing multiple projects in parallel and switching contexts efficiently.
Pragmatic communicator at ease with direct stakeholder management.
Fluent in Dutch with professional command of English .
Nice to Haves
Basic command of French .
Working knowledge of PHP .
Prior experience in retail, distribution, or wholesale environments.
Job Details
Start date: ASAP
Work regime: 3 to 4 days per week
Location: Schoten
Working model: Onsite (100%)
Contract: open to both permanent employees and freelancers
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