CareerPlan

COBOL Programmer

Brussel, Brussel HoofdstadFull-time2026-10-22 → 2026-10-26

Core

Develop, maintain, and enhance critical information systems and transactions within a public-sector mainframe environment.

Role type

Senior IC COBOL Mainframe Developer

Builds

Central information system transactions and management functionalities

Domain

Public sector / Mainframe

Required skills

COBOL programming, Mainframe development, Impact analysis, System testing, Technical troubleshooting, Application maintenance

Preferred skills

Independent work, Collaboration with functional analysts

Technologies

COBOL, Mainframe

Responsibilities

Develop and test new COBOL transactions based on specifications, Maintain and enhance existing applications, Perform impact analysis for system modifications, Conduct testing to validate system changes, Identify and resolve technical issues, Collaborate with functional analysts and technical teams

Seniority

Senior, hands-on IC