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In4Matic

PL/1 Developer

In4Matic
Belgium · Full-time · Entry
For a major organisation active in the compulsory insurance sector, we are looking for a Senior Mainframe Developer to support a large-scale transformation and digitalisation programme, including a strategic core system modernisation project.

Responsibilities

  • Contribute to the development and maintenance of mainframe applications within transformation and digitalisation projects
  • Work on complex systems using PL/I in a z/OS environment
  • Perform technical and, where required, functional analyses
  • Develop, test, debug and optimise IT solutions
  • Collaborate with multidisciplinary teams to ensure high-quality and sustainable solutions


Required Skills & Experience

  • Strong and proven experience as a Senior Mainframe Developer
  • Excellent knowledge of PL/I programming
  • Solid expertise in mainframe technologies and tools, including:
    • z/OS
    • JCL
    • OPC
    • DB2
    • PL/SQL
    • Debugging tools and techniques
  • Experience in technical and functional analysis is a strong asset

Language Requirements

  • Candidate must be fluent in at least one of the two national languages (French or Dutch)
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Country Guide

Belgium

International hub for EU careers

Posted
Feb 25, 2026
Type
Full-time
Level
Entry
Location
Brussels
Company
In4Matic

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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