Senior Application Developer (PowerBuilder / .NET) Job ID: JP054186

Job description

Job Title: Senior Application Developer (PowerBuilder / .NET) Location: Brussels, Belgium (Hybrid – minimum 2 days on-site) We are seeking a Senior Application Developer to support the maintenance, enhancement, and modernization of legacy business applications developed in PowerBuilder, ASP, .NET, and SQL environments. Key Responsibilities: Maintain and support legacy applications, primarily developed in PowerBuilder Perform corrective and evolutionary maintenance activities Analyse and resolve production incidents and technical issues Develop and implement functional adaptations and small enhancements Conduct technical analysis, performance optimization, and risk identification Support modernization, migration, and decommissioning initiatives Collaborate closely with functional analysts and technical teams Ensure compliance with development standards and best practices Requirements: Strong expertise in PowerBuilder (versions 12 to 19 / PB2019) Extensive experience with .NET, PL/SQL, SQL, and Windows Services Experience with legacy application environments and modernization projects Strong analytical and troubleshooting skills: Experience in public sector environments is considered...