IBM Mainframe
1 job opening found.
Concordia Versicherungen
In this role, you maintain server applications, analyze and resolve errors, assist in release testing, and implement automated tests to optimize the system landscape.
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R+V Allgemeine Versicherung
In this role, you are responsible for the stable operation of DB2 z/OS database systems, handling installation, maintenance, backup, and recovery, while supporting application developers with database modifications.
In this role, you will be responsible for ensuring the stable operation and maintenance of z/OS database systems, including the installation and configuration of add-on products as well as performing backup and recovery procedures.
In this role, you will manage server applications and HOST-DB2 databases, analyze errors, coordinate release tests, and optimize testing processes for the continuous improvement of the system landscape.
In this role, you will coordinate tests, enhance server applications, carry out testing, optimize test processes, and collaborate closely with service providers to resolve issues.
Atruvia AG
You develop and implement applications on the automation platform with IBM Mainframe, optimize workload processes, and integrate tools like IBM Z Workload Scheduler into the platform.
KfW Bankengruppe
In this role you steer IT functional design and requirements analysis, act as application owner, execute tests and 3rd‑level troubleshooting, and evolve applications (e.g. IBM mainframe, DB2/zOS, PL/I) within a Scrum team.
In this role you steer functional design and requirements analysis for existing applications in an agile environment, act as application owner, run tests and 3rd-level root-cause analyses, and develop fixes and workarounds.
TARGOBANK AG & Co. KGaA
In this role you analyze and extend IBM mainframe applications (DB2, IMS/CICS), develop in COBOL/SQL/JCL, tune database performance, model data, automate batch workflows with TWS/OPC and support requirements and risk analyses.
Finanz Informatik GmbH & Co. KG
In this role, you will develop software solutions on IBM mainframes, optimize development processes using COBOL and REXX, and perform error analyses to enhance overall processes.
Sparkassen-Finanzportal GmbH
In this role, you will develop tailored software solutions in the IBM mainframe environment, conduct complex error analyses, and support the team and test management on relevant processes.
ncsolution NCS GmbH
Maintenance, further development, and optimization of existing COBOL applications (e.g., on IBM Mainframe, zSeries, or Unix). Analysis and troubleshooting of errors in ongoing operations. Support in migrating legacy applications or integrating them into...
Maintenance, further development and optimization of existing COBOL applications (e.g. on IBM mainframe, zSeries or Unix). Analysis and correction of errors during operation. Support in migrating legacy applications or integrating them into modern...
Demand-based capacity planning for mainframe CPU, connectivity and fiber optic infrastructure. Participation in projects and taking over work packages (if necessary, management and organization of tasks and people) as well as sub-projects. Participation...
APRIORI - business solutions AG
Responsible for stable operation of z/OS database systems and additional products. Installation, configuration, maintenance. Backup, reorg, recovery in coordination with developers. Advising developers on database topics. Implementation of test data...