Mainframe Developer

Editx • Java • SQL • COBOL • 1 day ago
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Location
In office (Brussels)
Employment
Full-Time

First seen by Alion on Oct 11, 2026.

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Editx

Editx is a Belgian online platform for IT professionals that combines tech education, coding challenges and a recruitment marketplace where employers publish technology vacancies for the Belgian market. Its listings come from client companies such as Proximus, Devoteam and Manuchar, with most openings located in Brussels, Antwerp, Mechelen, Ghent, Leuven and Namur, and it builds a community of developers and engineers around its challenges. The roles it advertises include Java, backend, full stack and Ruby developers, cloud and network engineers, solution and enterprise architects, SAP consultants, business and functional analysts, data analysts and testers.
editx.eu • Ghent • Brussels

For one of our clients based in Brussels, we are looking for a young developer who would be interested to join a team of development mainframe. For this position, we are also looking for someone interested by a long-term commitment.  

Your profile : 

  • Holder of a higher degree in computer science or equivalent experience 
  • Minimum 2 years of experience in procedural programming languages such as C, Cobol, or PL/1. 
  • Familiarity with relational database concepts (SQL, DB2, ...) 
  • Results-oriented with a focus on internal/external customer satisfaction 
  • Keeping up with the evolution of programming languages used 
  • Analytical and possessing good critical thinking skills 
  • Flexible, stress-resistant, proactive, good team player 
  • Independent, organized, capable of handling multiple tasks simultaneously with a strong sense of prioritization 
  • Good knowledge of the technical English and Dutch !!! 

  • Knowledge of the following technologies will be an asset : • Java • z/OS environment • TWS • CICS • SOA/ESB • JCL • Web Services development

     

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