Mainframe COBOL Specialist: Design, Code

Mainframe Analyst Developer (Medior / Senior)Ready to take ownership of complex systems and contribute to meaningful digital transformation? We're looking for an experienced Mainframe Analyst Developer who enjoys designing reliable, scalable solutions and ensuring the continuity of critical applications that serve thousands of users every day. This is an...

Oliver James Group is seeking a Mainframe Analyst Developer (Medior/Senior) in Belgium to own the design and delivery of robust mainframe solutions. You will lead technical analyses, craft reliable software, and drive modernization while ensuring stability and performance.Ideal candidates have 5+ years in software development, strong mainframe skills (C,...

Harvey Nash Group is seeking a Senior Backend Software Engineer to join the IT team of a financial institution operating in an international environment. You will design, develop, test and maintain backend applications in a mainframe context, translating business needs into functional and technical designs.You will collaborate with IT and business...

act digital is seeking an experienced mainframe back-end engineer to join our Brussels team. You will design, code and test core mainframe applications, translating business requirements into robust technical solutions.The role involves developing with COBOL, PL/1, EGL and DB2, performing self and peer reviews, and coordinating changes within an...

Xintas in Belgium is seeking a seasoned mainframe developer to join our IT team. You will work with COBOL, PL/I, EGL, DB2, and Changeman, translating business needs into robust designs while collaborating with IT and business colleagues.You will participate in an on-call rota, work independently, and quickly adapt to our complex financial environment,...

ResponsibilitiesManage the daily operations of the group life back-end application running on the mainframe.Deliver projects within agreed timelines.Monitor and follow up on daily incidents (low volume).Contribute to technical and functional documentation through code analysis and application behavior review.Implement simple, structured, and efficient...

act digital EMEA - Alter Solutions is seeking a seasoned mainframe software engineer to design, code, review, and test backend applications in a complex financial tech environment. You will translate business requirements into technical designs and collaborate across IT and business teams.Responsibilities include delivering robust code, conducting reviews,...

Je begrijpt het functionele ontwerp op basis van de functionele specificaties.Je stelt de programmastructuur op aan de hand van het technisch ontwerp.Je ontwikkelt en voert testcases uit en past bestaande programma’s aan voor productie.Je ontwerpt de bijbehorende wijzigingen die in het ontwerpdocument moeten worden opgenomen.Je voert individuele code...

Strong technical experience in a mainframe environment, including COBOL, PL/I, EGL, DB2, IDz Workbench, GitHub-based CI/CD and Changeman.Ability to translate business needs into functional and technical designs.Willingness to participate in an on-call rota.Able to work independently, quickly get up to speed both technically and functionally, and remain open...