Mainframe Analyst & Developer – Payroll & HR Systems
Digital
Analysis
Advanced (5+)
- Location
- Leuven, Flemish Brabant
- Work type
- Consultancy
- Work model
- Fulltime, Hybrid
Our client, a leading provider of HR and payroll solutions, is seeking a hybrid professional to support their core processing engine. This role combines complex business logic analysis with technical development to ensure the evolution of critical payroll applications.
Responsibilities
- Analyze complex business requirements and translate them into robust technical functional designs.
- Develop and maintain applications using COBOL within an IBM Mainframe environment.
- Perform technical designs for system modifications and legislative updates.
- Collaborate with internal stakeholders to ensure releases meet specific business expectations.
- Execute comprehensive testing of developed code and document results clearly.
- Handle post-production incidents and queries in accordance with established standards.
- Ensure timely delivery of software requests following agreed procedures.
Requirements
- 5+ years of experience in functional analysis within complex business environments.
- 5+ years of backend development with COBOL and IBM Mainframe (TSO, ISPF).
- Experience with DB2 and batch processing.
- You bring strong analytical skills and a pragmatic approach to problem-solving.
- You are proactive and able to work effectively both independently and as part of a team.
- You are professionally proficient in Dutch.
Nice to Haves
- Experience with payroll engines or systems within the social secretariat sector.
- Degree in Computer Science, Information Technology, or a related field.
Offer
- Start date: ASAP
- Duration: 31/12/2026
- Work regime: Full-time
- Location: Leuven
- Working model: Hybrid (2-3 days per week onsite)
- Contract: open to both permanent employees and freelancers
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