Required skills
Nice to have:GitHubCI/CDUnit TestingREST APIs
Languages: German
Job description
Experienced Mainframe Developer needed for a financial sector project focused on modernizing host infrastructure. Responsibilities include COBOL development, batch processing, and system analysis.
Project overview
For a project in the financial sector, we are looking for an experienced Mainframe Developer to support the modernization of a host infrastructure.
Responsibilities
- Development and maintenance of COBOL programs in the mainframe environment
- Maintenance and monitoring of batch processes and data processing
- Analysis and troubleshooting of system errors
- Creation of evaluations and research from customer databases
- Documentation of system architecture and change concepts
- Detailed analysis of the existing system
Requirements
Advantageous are:
We offer a demanding project with a focus on technical modernization and the opportunity to contribute your mainframe knowledge in a future-oriented context.
- Several years of practical experience in the IBM mainframe environment (required: batch processing, JCL, COBOL, DB2 SQL)
- Sound knowledge of CICS, zOS, and common third-party tools
- Strong analytical skills and problem-solving competence
- Ability to communicate complex technical issues understandably
- High degree of personal responsibility and service orientation
- Ability to quickly familiarize yourself with complex, established systems
- Very good German language skills (Level C2)
- Experience with modern deployment and versioning methods (GitHub, CI/CD pipelines, unit tests)
- Knowledge of REST APIs in the mainframe context
- Experience in self-organized teams
Project details
- Start: ab sofort
- Location: DE
- Languages: German
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